Alright so I swapped the rx out for a brand new rx-371w and the same thing was happening this weekend.

Anything else I could be missing?

Could it be the transmitter itself? Another thing a buddy of mine mentioned was the switch could be causing issues. I still have the i/o toggle switch connected so do the switches ever cause these kinds of issues?

When it does cut out its for like 2-3 seconds then back to normal.