Updating Mini+ to 6.2.4 Changed loaded material to PA from FLEX  

Updating Mini+ to 6.2.4 Changed loaded material to PA from FLEX

I have two Mini machines. Both are constantly printing. During a gap, I updated the firmware in one of them, and soon began getting errors that my uploaded file (sliced as FLEX in PrusaSlicer 2.9.2) was a different material than currently loaded (PA), what would I like to do. I found I could click something to ignore and continue, and it printed fine. I lived with this for a couple days, and assumed I had accidentally done something in the slicer or UI to cause this. I finally updated the firmware on the 2nd Mini. and lo and behold, it now behaved the same way. Both indicated PA loaded, when FLEX had been loaded before the firmware update. 

Obviously, this is easily corrected from the UI (but this means you can't use Prusaconnect, you have to walk over there). And it's easily fixed by unloading and reloading the filament pointlessly, changing to FLEX, now they are both happy again. But, sharing this so you can hopefully get it fixed for the next release.