I have been running Motioneye on a Pi3 with the official? pi wifi dongle in my garage for the last 2 years. Recently , due to firefox updates and restarts in linux, the web address can't be reached. I've checked the wifi signal in my garage to the wifi point in the house and the strenght is 75dBm at 50mtrs. I've tried another wifi donle with an antenna, but that is the same: Unreachable.
As soon as I bring the pi3 into the house, motioneye is loading fine.
Any ideas as to why this is suddenly happening