Hello,i never had lag problems in euro truck simulator 2 multiplayer until few days.
It appears to be Internet lag even tho i play at low settings i only have fps lag when there are around 100 players.
Let me explain you what is going on,i have 40-50 ping usually and the trucks near me go backwards like they are lagging,but they have good ping and its all from me as i saw.
Again i never had such problems but something happend with Multiplayer and its not my internet s fault.
Its really annoying because i get hit and i hit people when this happens and i cant play like this.
You can see below the picture with my speedtest.