Same here exactly, it opens and closes also immediately from the task manager
Found the error in eventviewer:
Application: RemotePlay.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.NullReferenceException
at RemoteplayUI.RemotePlayWindows..ctor(Boolean)
at .Main()
Faulting application name: RemotePlay.exe, version: 4.0.0.9240, time stamp: 0x5f6c7049
Faulting module name: unknown, version: 0.0.0.0, time stamp: 0x00000000
Exception code: 0xc0000005
Fault offset: 0x0308b06f
Faulting process ID: 0x2c18
Faulting application start time: 0x01d6ac72070537da
Faulting application path: C:\PS Remote Play\RemotePlay.exe
Faulting module path: unknown
Report ID: b8a878d1-07ac-4326-ab80-d1bbceba6d32
Faulting package full name:
Faulting package-relative application ID:
My windows 10 is Version 2004
This is not happening on my laptop currently on Version 1909