They are compatible or need nuke the rp2040?Sorry but you are wrong, they have not rolled back from 2.75
https://github.com/rehius/usk/releases
And the solution is to change to 100ohm per the guide.
So you are welcome for the spoonfeeding
And if you even cant search the forum, maybe you shouldnt install for others.
Just saying, prove me wrong and show us your install pictures
https://github.com/Ansem-SoD/Picofly/tree/main/Firmwares
https://github.com/rehius/usk/releases