@David-TP I had it for about two years. When I press the rest button nothing happens with the lights. the update went well, it counted down to 100%, but when it was done it never worked. So I guess...

I updated the range extender RE305 using the Tether app. Once completed, it didn't start again. When I plug it in, all four lights go blue for a second, then the signal light goes red for a second,...