Every time i am driving my car at a fast pace, i see the edge of the map is black or has some road blocks on it, then i just get kicked from the server because of this error.
it only happens when i am searching crowded areas or i am traversing the map fast enough (around 50mph).
it's always either malformed packet type 21 or 22. and it doesn't happen when i am at my base doing stuff.
the server i play on has no mods installed so it's not because of some mods causing this issue.