Generally, if you want move using packets, u will notice, that without MovementCompleteMessage, after re-login, you’ll be teleported back to start position.
And 2nd “thing”, after MovementRequestMessage, without sending MovementCompleteMessage, you can’t move anymore xD
Fix… send MovementCompleteMessage… but if u send it too fast, after 20-30 steps u will be kicked and banned for two hours. Why?! Because it will look like you’re using SpeedHack.
That’s why you should use 250ms+ delay for EACH CELL YOU MOVE.