Zumo Problem?

[KTM950]

few weeks ago my Zumo got stuck one the way home. No button responded, no recording, nothing worked.
Only by removing the battery the Zumo started again. First thought about some hardware problem.

last weekend the same problem.

when i checked i found that both problems occured at the SAME location. The roundabouts at the exit from Sharjah-Kalba road to Huwailat.
Coming from Huwailayh the Zumo failed when approaching the underpass???

Anybody else encounterd such provlem?

[fisherking_tom]

lets pass by next time and I will check