Uninstalling Norton is not difficult... adding all the exceptions and exclusions to the Windows Defender configuration is what takes some time. In any event, using Windows Defender is not the solution to this particular problem, as it has not helped MC performance at all.
It typically "hangs" instead of crashing... but it hangs for a long time, and is completely unresponsive to any clicks, and screen goes to a faded look while a blue circle icon continues to spin. Sometimes it catches up and goes to normal, but more often than not, it stays circling until it attempts to send a report to Microsoft at which time I cancel out.
MC 29.0.81 (64-Bit)
These are the two separate errors I see in Event Viewer pertaining to MC (apologies if this is too long of a note.)
The program Media Center 29.exe version 29.0.81.0 stopped interacting with Windows and was closed. To see if more information about the problem is available, check the problem history in the Security and Maintenance control panel.
Process ID: d98
Start Time: 01d8a7ec742f6ebe
Termination Time: 6
Application Path: C:\Program Files\J River\Media Center 29\Media Center 29.exe
Report Id: 9848817b-958c-4693-8376-1116f1a29458
Faulting package full name:
Faulting package-relative application ID:
Hang type: Cross-thread
Faulting application name: Media Center 29.exe, version: 29.0.81.0, time stamp: 0x62e31f6e
Faulting module name: JRPlayer.dll, version: 29.0.81.0, time stamp: 0x62e31f43
Exception code: 0xc0000005
Fault offset: 0x000000000042f0eb
Faulting process id: 0x428
Faulting application start time: 0x01d8a7ebe63056fc
Faulting application path: C:\Program Files\J River\Media Center 29\Media Center 29.exe
Faulting module path: C:\Program Files\J River\Media Center 29\JRPlayer.dll
Report Id: f7e20eae-1089-4fbd-b742-b7cb8411bfb7
Faulting package full name:
Faulting package-relative application ID: