I need an extender to get wifi to my garage for blink camera. The AX1600 extender i bought says I need a firmware update. But I can't connect to server thru the app. Used the advice on how to find the WPS button. It tried n would get half way they in 30 seconds. They said "failed to connect in 2 min", so it timed me out! Any suggestions or should I try a different extender...or is my 6400 outdated.
