Michael

Thanks Phil. I built and ran your PR with a script that has some load in background(). Works fine.

> Have lost all Special functions (notable by no switch calls except in global functions) and background still does not work on the X12S. Loaded latest 2.10 nightly and all...

@Kevltan your script is wrong. try this: [main.lua.txt](https://github.com/EdgeTX/edgetx/files/13637615/main.lua.txt) (remove the .txt)

I don't understand what you're saying. Your main.lua doesn't work in the background because you don't call the part that is required to run in the background in the background...

how does it fail?

I hope you are aware to flash this PR: https://github.com/EdgeTX/edgetx/suites/18891839239/artifacts/1102977052

Do you have a receiver connected? FCAL will remain red if there is no live telemetry. Works fine on my NV14 FCAL is updating but red as long as there...

yes it runs. ok, strange. working different on my NV14.

keeps going for minutes now https://github.com/EdgeTX/edgetx/assets/5615068/577d2ffa-db45-4ef2-84f9-d8b4e252b7cc

@philmoz @pfeerick what's the status on this PR?