Oh, thank you for your time. This is the report from EtreCheck. Even though I don't know what to look for, I got a feeling that my mac need some taking care of. 😊
Edit: In the original text, some of the text was red. But when I pasted the text here, it all went black. Do you want me to highlight those parts again?
EtreCheck version: 3.1.5 (343)
Report generated 2017-03-24 19:20:33
Download EtreCheck from https://etrecheck.com
Runtime 5:31
Performance: Below Average
Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.
Problem: Other problem
Description:
Computer freezes when copying large files from (and to) internal hard drive (to e.g. USB stick, external hard drive, to other computer in same wi-fi).
Hardware Information: ⓘ
MacBook Pro (13-inch, Mid 2012)
[Technical Specifications] - [User Guide] - [Warranty & Service]
MacBook Pro - model: MacBookPro9,2
1 2,5 GHz Intel Core i5 (i5-3210M) CPU: 2-core
16 GB RAM Upgradeable - [Instructions]
BANK 0/DIMM0
8 GB DDR3 1600 MHz ok
BANK 1/DIMM0
8 GB DDR3 1600 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en1: 802.11 a/b/g/n
Battery: Health = Normal - Cycle count = 251
Video Information: ⓘ
Intel HD Graphics 4000
Color LCD 1280 x 800
System Software: ⓘ
macOS Sierra 10.12.3 (16D32) - Time since boot: about 5 hours
Disk Information: ⓘ
ST1000LM024 HN-M101MBB disk0 : (1 TB) (Rotational)
[Show SMART report]
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / [Startup]: 998.98 GB (554.86 GB free)
Encrypted AES-XTS Unlocked
Core Storage: disk0s2 999.35 GB Online
HL-DT-ST DVDRW GS31N ()
USB Information: ⓘ
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information: ⓘ
Apple Inc. thunderbolt_bus
Configuration files: ⓘ
/etc/sysctl.conf - File exists but not expected
Gatekeeper: ⓘ
Anywhere
Unknown Files: ⓘ
~/Library/LaunchAgents/LiteSwitch\ X.plist
~/Library/PreferencePanes/LiteSwitch X.prefPane/Contents/Resources/LiteSwitch X.app/Contents/MacOS/LiteSwitch X
One unknown file found. [Check files]
Kernel Extensions: ⓘ
/Library/Extensions
[loaded] at.obdev.nke.LittleSnitch (3.7 - SDK 10.11 - 2017-02-14) [Support]
[loaded] com.Perfect.Driver.SystemAudioRecorder (1.1.0 - SDK 10.9 - 2017-02-14) [Support]
[not loaded] com.line6.driver.xtaudio (7.3.7 - SDK 10.7 - 2017-02-14) [Support]
[not loaded] com.mice.driver.Wireless360Controller (1.0.0d15 - SDK 10.10 - 2017-02-14) [Support]
[not loaded] com.mice.driver.WirelessGamingReceiver (1.0.0d15 - SDK 10.10 - 2017-02-14) [Support]
/System/Library/Extensions
[not loaded] com.mice.driver.Xbox360Controller (1.0.0d15 - SDK 10.10 - 2017-02-02) [Support]
System Launch Agents: ⓘ
[not loaded] 7 Apple tasks
[loaded] 178 Apple tasks
[running] 95 Apple tasks
System Launch Daemons: ⓘ
[not loaded] 42 Apple tasks
[loaded] 173 Apple tasks
[running] 97 Apple tasks
Launch Agents: ⓘ
[running] at.obdev.LittleSnitchUIAgent.plist (2017-01-05) [Support]
[not loaded] com.adobe.AAM.Updater-1.0.plist (2016-11-03) [Support]
[failed] com.adobe.ARMDCHelper.cc24aef4a1b90ed56a725c38014c95072f92651fb65e1bf9c8e43c37a2 3d420d.plist (2017-02-17) [Support]
[failed] com.adobe.AdobeCreativeCloud.plist (2016-11-03) [Support] - /Applications/Utilities/Adobe Creative Cloud/ACC/Creative Cloud.app/Contents/MacOS/Creative Cloud: Executable not found!
[running] com.avg.Antivirus.gui.plist (2017-03-24) [Support]
[not loaded] com.maintain.PurgeInactiveMemory.plist (2017-01-13)
[not loaded] com.maintain.Restart.plist (2016-12-10)
[not loaded] com.maintain.ShutDown.plist (2016-12-10)
[running] com.maintain.SystemEvents.plist (2017-01-05)
[loaded] com.oracle.java.Java-Updater.plist (2017-01-22) [Support]
Launch Daemons: ⓘ
[running] at.obdev.littlesnitchd.plist (2017-01-05) [Support]
[loaded] com.adobe.ARMDC.Communicator.plist (2017-02-17) [Support]
[loaded] com.adobe.ARMDC.SMJobBlessHelper.plist (2017-02-17) [Support]
[running] com.adobe.adobeupdatedaemon.plist (2016-11-03) [Support]
[running] com.adobe.agsservice.plist (2016-11-03) [Support]
[loaded] com.adobe.fpsaud.plist (2016-10-23) [Support]
[loaded] com.avg.Antivirus.crashpad.plist (2016-09-03) [Support]
[running] com.avg.Antivirus.infosd.plist (2016-09-03) [Support]
[running] com.avg.Antivirus.services.plist (2016-09-22) [Support]
[loaded] com.cyberghostsrl.CyberghostPrivilegedHelper.plist (2016-09-05) [Support]
[running] com.line6.l6ksettingmgr.plist (2017-01-15) [Support]
[not loaded] com.maintain.HideSpotlightMenuBarIcon.plist (2016-12-10)
[loaded] com.malwarebytes.HelperTool.plist (2016-09-15) [Support]
[running] com.mice.360Daemon.plist (2017-01-16) [Support]
[loaded] com.microsoft.office.licensingV2.helper.plist (2016-06-11) [Support]
[loaded] com.oracle.java.Helper-Tool.plist (2016-12-13) [Support]
User Launch Agents: ⓘ
[failed] LiteSwitch\ X.plist (2016-09-03) [Support] - ~/Library/PreferencePanes/LiteSwitch X.prefPane/Contents/Resources/LiteSwitch X.app/Contents/MacOS/LiteSwitch X: Executable not found!
[loaded] com.dxo.OpticsPro11LaunchAgent.plist (2016-10-22) [Support]
[loaded] com.google.keystone.agent.plist (2017-01-14) [Support]
[running] com.spotify.webhelper.plist (2017-03-04) [Support]
[loaded] com.valvesoftware.steamclean.plist (2017-02-20) [Support]
[not loaded] org.hola.vpn.plist (2017-01-25)
User Login Items: ⓘ
Box Sync Program
(/Applications/Box Sync.app)
iTunesHelper Program (2017-01-24)
(/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Quicksilver Program
(/Applications/Quicksilver.app)
Plex Media Server Program
(/Applications/Plex Media Server.app)
Wondershare Helper Compact Program
(~/Library/Application Support/Helper/Wondershare Helper Compact.app)
LiteSwitch X Program Hidden
(~/Library/PreferencePanes/LiteSwitch X.prefPane/Contents/Resources/LiteSwitch X.app)
MEGAsync Program
(/Applications/MEGAsync.app)
Internet Plug-ins: ⓘ
AdobeAAMDetect: 3.0.0.0 - SDK 10.9 (2016-11-03) [Support]
FlashPlayer-10.6: 23.0.0.205 - SDK 10.9 (2016-10-27) [Support]
QuickTime Plugin: 7.7.3 (2017-01-05)
AdobePDFViewerNPAPI: 15.023.20053 - SDK 10.11 (2016-12-23) [Support]
AdobePDFViewer: 15.023.20053 - SDK 10.11 (2016-12-23) [Support]
Flash Player: 23.0.0.205 - SDK 10.9 (2016-10-27) Outdated! Update
ViewRightWebPlayer: 3.6.0.0 (2014-06-10) [Support]
JavaAppletPlugin: Java 8 Update 121 build 13 (2017-02-04) Check version
Safari Extensions: ⓘ
AdBlock - BetaFish, Inc. - https://getadblock.com (2017-02-10)
Wifog Smart - Wifog AB - https://www.wifog.com/ (2016-09-26)
3rd Party Preference Panes: ⓘ
Flash Player (2016-10-23) [Support]
Java (2017-01-22) [Support]
Line6AudioMIDI (2013-08-21) [Support]
LiteSwitch X (2014-11-06) [Support]
XBox 360 Controllers (2016-08-28) [Support]
Time Machine: ⓘ
Time Machine not configured!
Top Processes by CPU: ⓘ
45% Kona
32% WindowServer
8% Google Chrome Helper(13)
6% kernel_task
4% Google Chrome
Top Processes by Memory: ⓘ
3.15 GB Kona
2.02 GB Google Chrome Helper(13)
1.20 GB kernel_task
279 MB Google Chrome
180 MB mdworker(8)
Virtual Memory Information: ⓘ
6.07 GB Available RAM
1.29 GB Free RAM
9.93 GB Used RAM
4.79 GB Cached files
0 B Swap Used
Diagnostics Information: ⓘ
Mar 24, 2017, 01:41:20 PM Self test - passed
Mar 21, 2017, 08:32:24 PM ~/Library/Logs/DiagnosticReports/ntlm_auth_2017-03-21-203224_[redacted].crash
/Applications/Wine.app/Contents/Resources/bin/ntlm_auth