Thanks for your replies. Now I know it's a display issue (and not a connection issue), I managed to solve it. Posting on this thread in case it's useful for others. Here's what I did: Make a backup...

@Solla-topee thanks for your reply. I have updated the main Deco to the Beta firmware. The two Decos do seem to have a more stable ethernet connection. I can't upgrade the firmware for the office...

Hi all. There are a few strange things happening with my Deco system. The connection between my X50s is unstable and drops frequently for a few seconds at a time. I can't tell if this is an app issue...