I'm running the beta for Android N, so know it's not a priority as the release is a little way off, but I'm having issues refreshing I information. Each time I go onto the home screen I get "unable to update data".

If I log out and back in, it refreshes and is OK for about 1 minute, then same again. It appears to be authentication issues as the My Account section has similar issues.

Searching for flights is OK