I have an IX12 set up with a; Spirit 2, Spektrum 4651T, Avian 100 amp Smart ESC with a fan. I see the Telemetry screens and the screen on the IX12 that says ESC status but there are no values in any field. I read something in the manual about ESC fans noise possibly being a problem with some things like stabilization, but I am unable to find that sentence again. Thoughts on solving the telemetry issue and if the ESC fan will cause stabilization issues ???

I have the same problem with the DX9 and SPM4651T with Hobbywing v4 Platinum 60A.
I guess it might be SRXL2 protocl related or maybe an issue with the SPM4651T firmware.
Awaiting delivery of the cable to update the 4651T

Can you tell me what cable do I need to update mine as well ??

Oh,,, I found the cable. Thanks and let us know if yours gets fixed.

I will do, awaiting cable shipment. Takes more than a week already.
Cable is SPMA3066