[arm-allstar] RX Audio only heard when Flashing Red LED is in ON State

[David McGough]

Yep, check all the grounding points carefully---ground loops/faults cause
a myriad of problems!

73, David KB4FXC

On Sun, 12 Jul 2020, Louis Corradi wrote:

> Lou, W2LPC here, just wanting to put in my 2¢. It sounds to me like you 
> may have either an over voltage/transient or your COR voltage in your 
> controller is not stable. Just a thought. Have you checked ALL your 
> grounds, Pi pwr sup? Good luck, hope you find your bug.
>