The lag is too extreme and unbelievable, saving my map took longer (i just change team of one player in it and it wants to crash) and every time i joined a match the first minute is fine but after that, within about 30 sec it starts to lag at a ridiculous rate chat and players don't sync (chat don't appear and the players are on the same continuing actions) and after that i basically got disconnected (on all match i played today) and once even got disconnected to the server. It wasn't like this two days ago and in fact it was completely normal. Yesterday when i was trying to play at multiplayer it said "Game version mismatch, please refresh the page" or something like that never happen once to me
~3 hrs later I tried another match and the players suddenly disappeared and got disconnected in mere 10 seconds