Hi,  My name is   Bonn from Thailand.
I m just got hand on osmo Mobile recently , But  yesterday when i used while shot video  with it. The roll motor the got wrong on it position ,then flashing yellow light happen. And after that i fell the roll motor got stuck , it does not roll natural  as before ,so I power off to see did the problem gone .
But it seem that  the problem still happen especially when i use the osmo  move left or the right. it will be wrong position and after that yellow flashing light will occure, later will back to normal.

So ,have anyone found this problem before?  what should i do ?

Hi Try to just move the roll motor manually while osmo being switched off.If the roll motor movement is smooth then there is no issues.But if its a bit cranky or some noise or some restraint while moving then there is a problem and u need to get it to the nearest service centre