last weekend I had the our supportband using our desk as well. their engineer prepared a show on mixpad on his macbook. so, after I saved my show to my fully working usb-stick, that I used for a long time now with the desk, he tried to load his show on the desk. his usb-sticks could not be read by the sq5, so after the 3rd stick I offered hi my stick to put the show onto and load it from there.
unfortunately, now this stick is also no more readable by the desk.
i don’t really know how he transferred it but i think it was a drag and drop. the name of the showfolder was not standard. i already deleted the entries, but it didnt help.
I had that problem once but on my PCs not on the Qu.
Found the solution online somewhere but do not recall what it was as I just do not use win10 yet and rarely even win8, mostly XP and 98SE. But it seems like microslop does something to them to make them useless on previous versions of the OPSys