atx300

It was working fine and one minute and now wont turn on at all. I checked AA battery voltage and they were 1.5 and still brand new. Im thinking a connection plate with the spring inside remote broke loose or something. Anyone else run into this? I will tear controller apart soon.

So I have an Arrma Atx300 tx/rx installed in my helion criterion buggy. works like a champ until today. the throttle just stopped working. steering still works fine. when I turn the system on to bind it normally would beep 1 time then beep 3 more times. but now the last 3 beeps are super quiet...