For now I have a following issue:
When I connect my external monitor (DELL P2418D) to my mac (MacBook Pro 15 2015), everything works fine, but after some long period of sleep(20-30 minutes or more), during wakeup WindowSever process crashes. It causes full logout from a system with finishing current session and closing all applications (this is annoying).
I have found some issues connected with WindowServer in the Internet, but it was not useful. For example: https://discussions.apple.com/thread/8076643
What I have done:
- reset SMC
- reset PRAM
- boot to Safe mode
It may be important:
- I changed standard resolution of external monitor via SwitchResX App. From 2560x1440 to 3840x2160 (HiDPI FullHD).
- As far as I remember there was no crashes of WindowServer without external monitor.
Links to crash reports of WindowsServer:
Can any one help me with this problem?
Thanks in advance.