If you are having reliability issues with the current Main-Trunk...

[ZZ-Cat]

Feel free to check out my Performance Improvements branch. I explain the details of the new code in #32, which is open for you to test.
You can grab the code from that branch by either cloning it or downloading it & saving it locally.
Then, flash it onto your development board; hookup either a TBS Crossfire or ExpressLRS receiver & go from there.

As you know, I have stopped working on CRSF for Arduino for the time being, as I am now on a much needed hiatus.
#32 is something that will tide you over in the meantime until I return to development on CRSF for Arduino.

Thank you so much for using my library in your projects, everyone. It means a lot to me, more than I can convey with mere words.
1,073 views & 322 clones is nothing to be sneezed at, & it has blown me away that so many of you are getting good use out of my library.

Please, if you are having problems with my library, feel free to let me know by either opening an issue or posting in the discussions tab.
I will do my best to help you out as best as I can.