Dash pro "left" does not work properly


#1

after taking the dash pro out of the charger and fit in the ear all works well.

It is possible to switch to transparency and to windshield.

A little bit later this is not longer possible.

when I come back after 1 or 2 hours (in this time dont work) I put in the charger.

After new installing in the ear transpareny and windshild wor, then after some minutes dont´t work any longer.

One posibility is to switch in the app on the iPhone the transparency and windshield.

who can help?

regards
Jojo