Note 4 910F on 5.1.1 - Gmail exchange account vanishes repeatedly

Hi, guys


I've updated my 910F to 5.1.1, and coincidentally - although probably not - I started having problems with Exchage/ActiveSync accounts in Gmail.

I always sideload the Exchange Services APK and configure my work e-mail as an extra account in the Gmail app. However, ever since upgrading to 5.1.1, my work account routinely and randomly vanishes: all e-mails disappear from the app, calendar won't show, and going into the "Accounts" setting does not show the usual entry. It is completely erased, and I have to reenter all of the account info to get it up and running again. However, it's always been just a matter of time (sometimes hours, sometimes day) until the problem strikes again.

Now I know there are a great many variables that could be at play here, but my questions are:

a) Has anyone been through the same situation?

b) How do I go about trying to figure out what is deleting the account from my device? Developers, how can I objectively debug/troubleshoot this?


Thank you for your help!