For the last few months, my 5 year old Asus RT-AC68U wifi router has been dropping connections. I tried management channel changes, checking for local interference in the house or with other wi-fi networks, and eventually did some signal checks with NetSpot. Finally it seems that the whole signal was dropping off a cliff increasingly often, leaving pages not loading and in some cases devices being disconnected. I tried aerial adjustments and a other things, but to no avail.
I seem to be running out of Raspberry Pis compared to the number of small projects I’m using them in. As it is, my Pi3 is torn between Kodi/LibreELEC and some animatronic duty, and the Pi2 is being used in my wi-fi car which is currently a live project.