I have been unable to get my Radio Callibration screen to show any green bars on Mission Planner. I have a TBS Crossfire TX Lite with a CRSF Nano RX that are bound together fine. I followed the instructions in the painless360 video (changing serial port mode, rssi type, etc.): Ardupilot and CRSF: Setup, gotchas and some cool stuff too! (Crossfire, ELRS and Tracer) - YouTube and have only been met with blank bars on the radio callibration screen (no green). I tried the GPS2 port, Telem1 port, and Telem2 port and none of them have worked. I tried inverting the tx and rx. I tried switching rx and tx. I tried setting the nano rx to output sbus and connected it to the PPM/Sbus RC port. I have tried PPM. I also tried a regular sbus xm+ receiver as well and that did not work.
I have CRSF firmware v. 6.09 and arducopter v 4.3.7
Am I missing anything with baud rate? Does the current firmware not work? What else can I do?