I am using ArcGIS Desktop 10.6.1 on a Windows 10 PC I built myself and I am getting a problem where every minute or so, the Table of Contents will flicker and then go solid grey for 5-10 seconds and meanwhile I cannot do anything within ArcMap.
This freezing is only happening within ArcMap, while it is happening I can use other programs like Word with no problems.
The freezing also doesn't seem to be related to particularly strenuous tasks within ArcMap, it happens when the program is idle just as often as when I am in the middle of doing something.
I have tried reinstalling my graphics card drivers, as well as reinstalling ArcGIS but this behaviour is still occurring.
Does anyone have any idea what the problem might be? I am totally out of ideas at this point.