in the beginning companion app open correctly in my handset but now its taking long time to open and only show white screen and if connection establish than sometimes its automatically disconnected.
i reinstall app but problem not solve.
Same issue.
But works after a few moment.
i don’t think so… i think i need to reset my handset. 
it will helpful…?
No its not necessary to reset your device.
It is maily happening because of change in api level by kodular.
so how to solve this… because its very frustating… 