I've been using TP-Link Deco for a while now, and it's mostly stable, with only minor issues. A few days ago, NAT forwarding suddenly stopped working until I rebooted the Deco. OK, fine... then I saw there was a pending update, so I installed it.

Since the update, I've been briefly losing connection to the Internet (~60 seconds) multiple times a day (~1-4 times.) This is affecting devices that are wired directly.