Just looked again console gives this report .
31/07/2015 21:54:52.268 Logic Pro[864]: Warning: NSSegmentedCell has unknown NSControlSize 3. This will only be reported once.
31/07/2015 21:55:02.676 Logic Pro[864]: Logic Pro(864,0xb039f000) malloc: *** error for object 0x25f8ddb4: incorrect checksum for freed object - object was probably modified after being freed.
*** set a breakpoint in malloc_error_break to debug
31/07/2015 21:55:02.727 com.apple.xpc.launchd[1]: (com.apple.ReportCrash[910]) Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.ReportCrash
31/07/2015 21:55:04.685 com.apple.xpc.launchd[1]: (com.apple.logic.pro.50584[864]) Service exited due to signal: Abort trap: 6
31/07/2015 21:55:04.697 WindowServer[269]: Received display connect changed for display 0x42733c2
31/07/2015 21:55:04.702 WindowServer[269]: Found 22 modes for display 0x042733c2 [22, 0]
31/07/2015 21:55:04.722 WindowServer[269]: CGXMuxAcknowledge: Posting glitchless acknowledge
31/07/2015 21:55:04.762 ReportCrash[910]: Saved crash report for Logic Pro[864] version 9.1.8 (1700.67) to /Users/wezd86/Library/Logs/DiagnosticReports/Logic Pro_2015-07-31-215504_Davids-MacBook-Pro.crash
31/07/2015 21:55:04.781 WindowServer[269]: Received display connect changed for display 0x42733c2
31/07/2015 21:55:04.782 WindowServer[269]: Found 1 modes for display 0x042733c2 [1, 0]
31/07/2015 21:55:04.782 WindowServer[269]: Received display connect changed for display 0x3f003f
31/07/2015 21:55:04.782 WindowServer[269]: Found 1 modes for display 0x003f003f [1, 0]
31/07/2015 21:55:04.782 WindowServer[269]: Received display connect changed for display 0x3f0040
31/07/2015 21:55:04.782 WindowServer[269]: Found 1 modes for display 0x003f0040 [1, 0]
31/07/2015 21:55:05.016 Problem Reporter[911]: Failed to connect (_imageWell) outlet from (ProblemReportWindowController) to (NSImageView): missing setter or instance variable
31/07/2015 21:55:05.285 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
31/07/2015 21:55:05.440 system_profiler[913]: platformPluginDictionary: Can't get X86PlatformPlugin, return value 0
31/07/2015 21:55:05.440 system_profiler[913]: platformPluginDictionary: Can't get X86PlatformPlugin, return value 0
31/07/2015 21:55:11.248 helpd[414]: Cannot find executable for CFBundle 0x7ff13153b720 </Library/Documentation/Help/iWorkFunctionsHelp.help> (not loaded)
31/07/2015 21:55:13.521 helpd[414]: CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary on line 1. Parsing will be abandoned. Break on _CFPropertyListMissingSemicolon to debug.
31/07/2015 21:55:13.522 helpd[414]: CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary on line 1. Parsing will be abandoned. Break on _CFPropertyListMissingSemicolon to debug.
31/07/2015 21:55:24.969 helpd[414]: CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary on line 1. Parsing will be abandoned. Break on _CFPropertyListMissingSemicolon to debug.
31/07/2015 21:55:24.969 helpd[414]: CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary on line 1. Parsing will be abandoned. Break on _CFPropertyListMissingSemicolon to debug.
31/07/2015 21:56:11.516 Console[933]: Failed to connect (_consoleX) outlet from (NSApplication) to (ConsoleX): missing setter or instance variable
31/07/2015 21:57:19.801 ntpd[275]: FREQ state ignoring -0.004958 s
