Client freezes and terminates, when driving in car and you stop. Zombie tracks you and try to get on hood/roof of the car.
Not sure the freeze/terminate of client is caused because of
- the Zombie who tries to get on the car OR/AND
- turning gear to "R" OR/AND
- turning motor off
When you rejoin the game, you will start about 150m in air and fall down on hood of car.