Currently I am running VMs in HyperV, but I used VMware workstation and VirtualBox also. So that in itself should not be the issue (except if its related to the way network is configured, but since its various tools over the years, there should be no common setup). But bottom line is that after a while (based on trigger I am not aware of at the moment) it simply stops.
Now, I have disabled gaming mode completely and haven't seen the issue for few days. But even if Gaming mode is on it should either (according to my knowledge, which may be wrong) tell me after I am out of full screen app that notifications were blocked or I should be able to find them in that blocked but that is never the case.
For me, main issue which makes this one "bigger" is that ESET doesn't "honor" existing rules all the time. I will get question about Discord for example multiple times (even though the rule exist) and now I have 6 rules for Discord and for now it seems to be working but at some point it might ask me to create rule again. And yes, I when app is updated I do get questions to keep the rules which I always do. I have 5 rules for Skype (at least), 4 for GoogleDriveFS.exe, etc.
So, for ESET gurus, is there log which should tell when such app is blocked (due to gaming mode or anything else) so I can check them once it happens again? Also, how long are those files kept (and can it be configured) and can they be exported to CSV/Excel?