Been having issues since an 11 update yesterday too.
One program just uninstalled itself, some take minutes to open, have to delete programdata to get others to launch, lost audio output for a while, had to disable auto HDR because if something used it but wasn't focused the monitor was just black, Chrome tabs crashed due to lack of memory which I haven't encountered before, random fps drops, and probably some more issues I'm forgetting.
On the other hand the new window organization feature is kinda neat.