I had issues with update if the app, now one of my account dublicate all the emauls fo other of my accounts, thatq only on my phone. Doesn't want to sync the calendar and when I try to reinstall the app it is the same. Thus issue now is fr about 2 weeks and gives me error with the server, or when I open my gmail to write message shows an error to contact the developer???? What's the solution when is not on my end?