I also had some days to test the issue, the specific problem is gone, meaning I don't get unplayable games with heavy packet loss that end in crashes.
Anyway, I still get packet loss as seen in the new FPS/Connection data in settings menu, going from 3 to 15 packet lost.
Not game breaking but enough to give me a disadvantage against good players and there's a bit of no reg on hits.
It causes some lag in framerate that looks like screen tearing and there's also some missing sounds when packets are lost.
It seems worse on days and times where there's more server traffic, on weekends and in evening.