App worked reasonably well until the latest Android update (mid January 2022) at which point it is constantly disconnecting from the hearing aids and not controlling them. Granted the update also caused connection problems with my car's Android Auto, but that was easily cured by unpairing and repairing the car to the phone. That hasn't worked for the hearing aids and this app. I've tried uninstalling and reinstalling the app... No help. Please fix this!