Changed value of arm/disarm RC_OPTION (153 instead of 41) - do I have to remap all models?

While setting up a new model I just stumbled across the change from 41 to 153 of the arm/disarm RC_OPTION value. 41 is now only valid on “4.1 and lower”. Does this mean I have to go through all my models (usually running latest) and make this change? Thanks!

Usually when changes like that happen in the firmware when you update they will automatically be changed. I haven’t had to fix this on any of the machines I’ve updated to 4.2+ from previous versions.

If you downgrade for some reason however the change will not revert so you would need to fix it manually.

1 Like

Thanks, that’s good to know.