Sorry for the delay in answering. I uninstalled all unnecessary third party software and got some improvement, but not enough. After restarting the computer I got the following messages in the console:
28-03-15 17:12:19,004 watchdogd[125]: [watchdog_daemon] @( pm_callback) - ref=0x0 msg_type=0xe0000320 msg=0x0
28-03-15 17:12:19,000 kernel[0]: RTC: PowerByCalendarDate setting ignored
28-03-15 17:12:19,000 kernel[0]: AirPort_Brcm43xx::powerChange: System Wake - Full Wake/ Dark Wake / Maintenance wake
28-03-15 17:12:19,000 kernel[0]: RTC: PowerByCalendarDate setting ignored
28-03-15 17:12:19,009 discoveryd[51]: Basic DNSResolver UDNSServer:: PowerState is Wakeup
28-03-15 17:12:19,000 kernel[0]: Previous sleep cause: 5
28-03-15 17:12:19,000 kernel[0]: wlEvent: en1 en1 Link DOWN virtIf = 0
28-03-15 17:12:19,000 kernel[0]: AirPort: Link Down on en1. Reason 8 (Disassociated because station leaving).
28-03-15 17:12:19,000 kernel[0]: en1: channel changed to 1
28-03-15 17:12:19,000 kernel[0]: en1::IO80211Interface::postMessage bssid changed
28-03-15 17:12:19,000 kernel[0]: en1: 802.11d country code set to 'X0'.
28-03-15 17:12:19,000 kernel[0]: en1: Supported channels 1 2 3 4 5 6 7 8 9 10 11 36 40 44 48 52 56 60 64 100 104 108 112 116 120 124 128 132 136 140 149 153 157 161 165
28-03-15 17:12:19,000 kernel[0]: en1: channel changed to 1
28-03-15 17:12:19,171 sharingd[226]: 17:12:19.171 : SDStatusMonitor::kStatusWirelessPowerChanged
28-03-15 17:12:19,197 UserEventAgent[20]: Captive: CNPluginHandler en1: Inactive
28-03-15 17:12:19,211 netbiosd[145]: network_reachability_changed : network is not reachable, netbiosd is shutting down
28-03-15 17:12:19,211 networkd[122]: +[NETLedBelly stopFastFail] Clearing ledbelly failure cache
28-03-15 17:12:19,411 WindowServer[116]: CGXDisplayDidWakeNotification [886476626598]: posting kCGSDisplayDidWake
28-03-15 17:12:19,412 WindowServer[116]: handle_will_sleep_auth_and_shield_windows: NULL shield_window (lock state: 1)
28-03-15 17:12:19,418 identityservicesd[240]: <IMMacNotificationCenterManager: 0x7ff870d260d0>: notification observer: com.apple.iChat notification: __CFNotification 0x7ff870c8fc20 {name = _NSDoNotDisturbDisabledNotification}
28-03-15 17:12:19,910 discoveryd[51]: Basic Warn DD_Warn: Corrupt NSEC RDATA size
28-03-15 17:12:20,241 configd[27]: network changed: v4(en1-:192.168.50.2) DNS- Proxy-
28-03-15 17:12:20,246 discoveryd[51]: Basic WABServer NetResolverEvent no resolvers, resetting domains
28-03-15 17:12:20,258 identityservicesd[240]: <IMMacNotificationCenterManager: 0x7ff870d260d0>: NC Disabled: NO
28-03-15 17:12:20,358 identityservicesd[240]: <IMMacNotificationCenterManager: 0x7ff870d260d0>: DND Enabled: NO
28-03-15 17:12:20,358 identityservicesd[240]: <IMMacNotificationCenterManager: 0x7ff870d260d0>: Updating enabled: YES (Topics: (
))
28-03-15 17:12:20,408 discoveryd[51]: Basic Bonjour,Warn Warning: IPv6 listener multicast send failed en1, 49
28-03-15 17:12:20,000 kernel[0]: en1: channel changed to 1
28-03-15 17:12:20,431 sharingd[226]: 17:12:20.430 : SDStatusMonitor::kStatusWirelessPowerChanged
28-03-15 17:12:20,000 kernel[0]: en1: 802.11d country code set to 'US'.
28-03-15 17:12:20,000 kernel[0]: en1: Supported channels 1 2 3 4 5 6 7 8 9 10 11 36 40 44 48 52 56 60 64 100 104 108 112 116 120 124 128 132 136 140 149 153 157 161 165
28-03-15 17:12:20,576 discoveryd[51]: Basic Bonjour,Warn Warning: IPv6 listener multicast send failed en1, 49
28-03-15 17:12:20,576 discoveryd[51]: Basic Bonjour,Warn Warning: IPv6 listener multicast send failed en1, 49
28-03-15 17:12:20,577 discoveryd[51]: Basic Bonjour,Warn Warning: IPv6 listener multicast send failed en1, 49
28-03-15 17:12:20,000 kernel[0]: en1: channel changed to 1
28-03-15 17:12:20,626 sharingd[226]: 17:12:20.626 : SDStatusMonitor::kStatusWirelessPowerChanged
28-03-15 17:12:20,000 kernel[0]: en1: channel changed to 1
28-03-15 17:12:20,653 sharingd[226]: 17:12:20.653 : SDStatusMonitor::kStatusWirelessPowerChanged
28-03-15 17:12:20,742 com.apple.xpc.launchd[1]: assertion failed: 14C1514: launchd + 160074 [A205063E-A036-3409-A251-C95F96607511]: 0xe
28-03-15 17:12:20,742 com.apple.xpc.launchd[1]: assertion failed: 14C1514: launchd + 160074 [A205063E-A036-3409-A251-C95F96607511]: 0xe
28-03-15 17:12:20,920 discoveryd[51]: Basic Bonjour,Warn Warning: IPv6 listener multicast send failed en1, 49
28-03-15 17:12:21,000 kernel[0]: MacAuthEvent en1 Auth result for: 20:10:7a:b8:18:ed MAC AUTH succeeded
28-03-15 17:12:21,000 kernel[0]: wlEvent: en1 en1 Link UP virtIf = 0
28-03-15 17:12:21,000 kernel[0]: AirPort: Link Up on en1
28-03-15 17:12:21,000 kernel[0]: en1: BSSID changed to 20:10:7a:b8:18:ed
28-03-15 17:12:21,000 kernel[0]: en1: channel changed to 1
28-03-15 17:12:21,000 kernel[0]: en1::IO80211Interface::postMessage bssid changed
28-03-15 17:12:21,000 kernel[0]: AirPort: RSN handshake complete on en1
28-03-15 17:12:21,248 mds[37]: (DiskStore.Normal:633) SDB consistency check starting
28-03-15 17:12:21,250 mds[37]: (DiskStore.Warning:1027) MLMailFlagsFixUp repair issued for 0 items
28-03-15 17:12:21,450 periodic-wrapper[399]: Running weekly periodic task.
28-03-15 17:12:23,090 com.apple.iCloudHelper[404]: objc[404]: Class FALogging is implemented in both /System/Library/PrivateFrameworks/FamilyCircle.framework/Versions/A/FamilyCircl e and /System/Library/PrivateFrameworks/FamilyNotification.framework/Versions/A/Famil yNotification. One of the two will be used. Which one is undefined.
28-03-15 17:12:23,139 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
28-03-15 17:12:23,364 com.apple.xpc.launchd[1]: (com.apple.quicklook[403]) Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.quicklook
28-03-15 17:12:23,760 mds[37]: (DiskStore.Warning:1027) MLMailReadFixUp repair issued for 0 items
28-03-15 17:12:26,008 CoreServicesUIAgent[193]: unexpected message <OS_xpc_error: <error: 0x7fff745dfc60> { count = 1, contents =
"XPCErrorDescription" => <string: 0x7fff745dff70> { length = 18, contents = "Connection invalid" }
}>
28-03-15 17:12:26,116 com.apple.xpc.launchd[1]: (com.apple.WebKit.WebContent.CF0C39DE-C494-4D1E-A708-6E65ABC50B9A[235]) Service exited with abnormal code: 1
28-03-15 17:12:26,158 discoveryd[51]: Basic DNSResolver UDNSServer:: PowerState is Wakeup
28-03-15 17:12:26,236 sharingd[226]: 17:12:26.235 : SDStatusMonitor::kStatusWirelessPowerChanged
28-03-15 17:12:26,000 kernel[0]: en1: BSSID changed to 20:10:7a:b8:18:ed
28-03-15 17:12:26,000 kernel[0]: en1: channel changed to 1
28-03-15 17:12:26,000 kernel[0]: PM response took 124 ms (29, powerd)
28-03-15 17:12:26,278 watchdogd[125]: [watchdog_daemon] @( pm_callback) - ref=0x0 msg_type=0xe0000300 msg=0x0
28-03-15 17:12:26,280 coreaudiod[213]: 2015-03-28 05:12:26.279496 PM [AirPlay] Power: SystemHasPoweredOn
28-03-15 17:12:26,280 coreaudiod[213]: 2015-03-28 05:12:26.279647 PM [AirPlay] BTLE client starting to browse for AirPlay Solo Target Presence.
28-03-15 17:12:26,280 sharingd[226]: 17:12:26.279 : Starting AirDrop server for user 501 on wake
28-03-15 17:12:26,285 coreaudiod[213]: 2015-03-28 05:12:26.284732 PM [AirPlay] BTLE client stopping to browse for AirPlay Solo Target Presence.
28-03-15 17:12:26,285 coreaudiod[213]: 2015-03-28 05:12:26.284922 PM [AirPlay] BTLE client starting to browse for AirPlay Solo Target Presence.
28-03-15 17:12:26,286 coreaudiod[213]: 2015-03-28 05:12:26.286334 PM [AirPlay] BTLE client stopped to browse for AirPlay Solo Target Presence.
28-03-15 17:12:26,287 coreaudiod[213]: 2015-03-28 05:12:26.286523 PM [AirPlay] BTLE client started to browse for AirPlay Solo Target Presence.
28-03-15 17:12:27,281 nbagent[398]: XPC Activity invoked with state=0
28-03-15 17:12:27,284 nbagent[398]: XPC Activity invoked with state=2
28-03-15 17:12:27,291 nbagent[398]: NoticeboardUpdateOperation: Cancelling poll operation because Check for Updates Automatically is disabled in App Store prefs
28-03-15 17:12:27,806 configd[27]: network changed: DNS* Proxy
28-03-15 17:12:27,825 UserEventAgent[20]: Captive: [CNInfoNetworkActive:1709] en1: SSID 'robleria' making interface primary (cache indicates network not captive)
28-03-15 17:12:27,829 UserEventAgent[20]: Captive: CNPluginHandler en1: Evaluating
28-03-15 17:12:27,000 kernel[0]: en1: BSSID changed to 20:10:7a:b8:18:ed
28-03-15 17:12:27,000 kernel[0]: en1: channel changed to 1
28-03-15 17:12:27,847 sharingd[226]: 17:12:27.846 : SDStatusMonitor::kStatusWirelessPowerChanged
28-03-15 17:12:27,851 UserEventAgent[20]: Captive: en1: Not probing 'robleria' (cache indicates not captive)
28-03-15 17:12:27,852 networkd[122]: +[NETLedBelly stopFastFail] Clearing ledbelly failure cache
28-03-15 17:12:27,865 networkd[122]: +[NETLedBelly stopFastFail] Clearing ledbelly failure cache
28-03-15 17:12:27,865 UserEventAgent[20]: Captive: CNPluginHandler en1: Authenticated
28-03-15 17:12:27,868 configd[27]: network changed: v4(en1!:192.168.50.2) DNS+ Proxy+ SMB
28-03-15 17:12:28,947 apsd[52]: Illegal subject name missing 'courier.push.apple.com' (2.5.4.3): ({
label = "2.5.4.6";
"localized label" = "2.5.4.6";
type = string;
value = US;
}, {
label = "2.5.4.8";
"localized label" = "2.5.4.8";
type = string;
value = California;
}, {
label = "2.5.4.7";
"localized label" = "2.5.4.7";
type = string;
value = Cupertino;
}, {
label = "2.5.4.10";
"localized label" = "2.5.4.10";
type = string;
value = "Apple Inc.";
}, {
label = "2.5.4.3";
"localized label" = "2.5.4.3";
type = string;
value = "courier.sandbox.push.apple.com";
})
28-03-15 17:12:29,068 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:29,071 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:29,074 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:29,076 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:29,082 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:29,085 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:29,090 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:29,093 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:29,096 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:29,099 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:29,101 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:29,104 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:29,108 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:29,110 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:29,944 CalendarAgent[183]: [com.apple.calendar.store.log.caldav.coredav] [Refusing to parse response to PROPPATCH because of content-type: [text/html; charset=UTF-8].]
28-03-15 17:12:30,114 CalendarAgent[183]: [com.apple.calendar.store.log.caldav.coredav] [Refusing to parse response to PROPPATCH because of content-type: [text/html; charset=UTF-8].]
28-03-15 17:12:30,499 CalendarAgent[183]: [com.apple.calendar.store.log.caldav.coredav] [Refusing to parse response to PROPPATCH because of content-type: [text/plain; charset="utf-8"].]
28-03-15 17:12:30,743 CalendarAgent[183]: [com.apple.calendar.store.log.caldav.coredav] [Refusing to parse response to PROPPATCH because of content-type: [text/plain; charset="utf-8"].]
28-03-15 17:12:32,410 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:32,459 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:32,608 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:32,612 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:33,215 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:33,219 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:33,222 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:33,226 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:33,254 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:33,257 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:33,365 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:33,369 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:33,372 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:33,375 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:33,382 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:33,385 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:33,525 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:33,553 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:34,125 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:34,128 Microsoft Word[209]: CGBitmapContextGetData: invalid context 0x12b175b0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
28-03-15 17:12:34,816 com.apple.xpc.launchd[1]: (com.apple.FileStatsAgent[402]) Service did not exit 5 seconds after SIGTERM. Sending SIGKILL.
28-03-15 17:12:40,388 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
28-03-15 17:12:47,000 kernel[0]: MacAuthEvent en1 Auth result for: 20:10:7a:b8:18:ed MAC AUTH succeeded
28-03-15 17:12:47,000 kernel[0]: wlEvent: en1 en1 Link UP virtIf = 0
28-03-15 17:12:47,000 kernel[0]: wl0: Roamed or switched channel, reason #8, bssid 20:10:7a:b8:18:ed
28-03-15 17:12:47,000 kernel[0]: en1: BSSID changed to 20:10:7a:b8:18:ed
28-03-15 17:12:47,000 kernel[0]: en1: channel changed to 1
28-03-15 17:12:47,000 kernel[0]: en1::IO80211Interface::postMessage bssid changed
28-03-15 17:12:47,000 kernel[0]: AirPort: RSN handshake complete on en1
28-03-15 17:13:00,138 storeaccountd[230]: AccountServiceDelegate: Accepting new connection <NSXPCConnection: 0x7fbd2868eb90> connection from pid 434 with interface <AccountServiceInterface: 0x7fbd28644d90> (PID 434)
28-03-15 17:13:01,236 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
28-03-15 17:13:07,407 WindowServer[116]: disable_update_timeout: UI updates were forcibly disabled by application "Safari" for over 1.00 seconds. Server has re-enabled them.
28-03-15 17:13:09,561 WindowServer[116]: common_reenable_update: UI updates were finally reenabled by application "Safari" after 3.15 seconds (server forcibly re-enabled them after 1.00 seconds)
28-03-15 17:13:11,490 locationd[182]: Couldn't find a requirement string for masquerading client /System/Library/PrivateFrameworks/Parsec.framework
28-03-15 17:13:11,491 locationd[182]: could not get apple languages array, assuming english
28-03-15 17:13:12,564 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
28-03-15 17:13:19,773 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
28-03-15 17:13:33,435 locationd[182]: Location icon should now be in state 'Active'
28-03-15 17:13:37,153 com.apple.xpc.launchd[1]: (com.apple.quicklook[447]) Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.quicklook
28-03-15 17:13:37,262 com.apple.xpc.launchd[1]: (com.apple.quicklook.satellite.081906F0-2DD5-4827-AEE5-75884A29826C[445]) Service exited due to signal: Killed: 9
28-03-15 17:13:37,574 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
28-03-15 17:13:51,564 locationd[182]: Location icon should now be in state 'Inactive'
28-03-15 17:13:51,759 Console[452]: Failed to connect (_consoleX) outlet from (NSApplication) to (ConsoleX): missing setter or instance variable
28-03-15 17:15:02,000 kernel[0]: process WindowServer[116] caught causing excessive wakeups. Observed wakeups rate (per sec): 158; Maximum permitted wakeups rate (per sec): 150; Observation period: 300 seconds; Task lifetime number of wakeups: 74109
28-03-15 17:15:02,266 com.apple.xpc.launchd[1]: (com.apple.ReportCrash.Root[463]) Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.ReportCrash.DirectoryService
28-03-15 17:15:09,859 spindump[442]: Saved wakeups_resource.diag report for WindowServer version ??? (???) to /Library/Logs/DiagnosticReports/WindowServer_2015-03-28-171509_MacBook-Pro-de-M ilena-Munoz.wakeups_resource.diag
28-03-15 17:15:31,833 mds[37]: (DiskStore.Normal:650) SDB consistency check complete for 241178 items
Any clues on what may still be causing the problem?