[tal_peretz]

I do that every 0.5 seconds it's update, and i seen a few new crashes [but no so many], do you think it's from the speedometer?

that's all, thanks

[CaHbKo]

Going from the information you gave us (It updates twice a second, people sometimes crash) I can say that it might be from the speedometer, and might be not.

To be sure remove the speedometer and see if it helps.

[alpha500delta]

Or you can post the code...

Also you might want to set to 1 second or something, see if it helps.