He also called him an idiot, noxious and, well , see for yourself.
hillbicks
Since you're not really sure what the issue is, check all the logfiles around the time the problem starts. maybe you'll see a service stopping or starting.
This might not be applicable to your use case, but maybe it helps.
Couple of years ago I had a problem where ONE windows laptop was unable to access the internet. Sometimes it would work right away, sometimes it took 1 or 2 reboots, sometimes the damn thing wouldn't budge.
lo and behold, it turns out the windows laptop was assigned a DHCP address that one linksys router had as a static ip. Why that resulted in a sporadic error and not a constant one I'll never know.
So next time you have this issue, rip out the network cable from the server and try to ping the ip the server is supposed to have.
Other than that, check the journal if something start to pop up around the time you experience the problem.
catch two birds with one stone and make the spam about reddit alternatives.
Apparently most of these are from 2016, which feels like a fucking life time ago. Had to look up the time-line of his "career".