Nano RX pro FIX

I have had nothing but struggles over the last 2 years with new TBS nano rx pro receivers. They would try to update as normal and it would finish but go to either flashing red or green and red. Both signaling that there was an issue and an emergency reboot/update is necessary. I could always go back to a receiver that was a few years old and it would work perfectly.

This loop would continue without end. No solutions on the internet worked. I crashed tf out several times requiring a tall glass of chocolate milk to cool off.

Until I was filming the videos to send to tbs for rma and I powered them via a 5v power supply.... not usb or battery in the drone/plane. All 4 that gave issues bound first try.

My best guess is something with the latest gen board/firmware makes is very picky on incoming voltage drops when it pulls up to 110ma during emergency update.

TL:DR when powered with an external 5v power supply everything works fine. powering the rx through the FC with usb OR with a battery it fails everytime. Maybe a low quality 5v BEC?

I dunno I'm just happy I don't have to keep ripping apart good old quads to fly the new hotness