100000 desync is common when 2 or more players enter each others ingame bubble. Also, I don't mean to be rude, but your connection is Extremely slow, like 1995 dial-up slow, that will likely be a big cause as well.

"but your connection is Extremely slow"

what? 128Mbps is slow?

nothing to do with desync, occurs on 0.50 exp servers, issues with stuck direction keys needs sorting please devs, almost unplayable

You wrote "128k and 4k" so that reads as 128Kbs and 4Kbs. You should have explained it better.

sorry my fold!

but k stands 4 kilo... thousand

Hi hajo808,
I assume the problem here is the same as #17595 and am going to close this ticket. Please create a new one if you feel this is a separate issue.
Thank you,
Andy