Intermittent issue with debugger

Version 4.2.1

Sometimes when I run the debugger it is extremely jittery. Closing it and opening it again sometimes fixes the problem and sometimes doesn’t. It doesn’t effect exported projects and doesn’t effect 3D projects as far as I can tell. It doesn’t seem to change after the debugger starts, it’s either jittery for the whole time I run it or it’s not jittery at all. Profiler doesn’t reveal any useful information related to it but I’m new to using that. Either way, it doesn’t seem to be a performance issue related to the program I’m making since sometimes it runs without any issues and it always exports fine. It also flashes black for a frame occasionally when it’s jittering. This doesn’t stop me from using the program but it’s incredibly frustrating having to boot the debugger 3 or sometimes even 4 times to get this to stop, any help would be great appreciated.