It's impossible to play online

Hey guys,

Sometimes I try to play FH4 with some friends and the game starts to have some network issues. In the video that I’ve uploaded you can see my car going slow mo and then It goes really fast like a compensation for going slow mo. Does anyone know how to fix it ? I tried to do a lot of things but nothing worked…
My internet speed (Screenshot by Lightshot)

I have a problem, 0x00000000 is imposible to play online in pc or xbox

Online Races got stuck at “Fast traveling of other players” twice today already. Thanks for all the fun.