[2023] masive server lag after polarity switch event started.

hi there.
ive had 1-2 sec server lag after the polarity switch event started. at first i thought i was just in groupes with people with a bad connection, but when i try and go into the summit solo i still get rubberbanding enemies and 1 to 2 sec delays when im trying to shoot anyone. my ping ingame is around 40 ms but it feels like its around 10 or more times that somtimes.
last night before the polarity switch event was launched i had no problems at all with lag, but in this state the game is close to unplayble.