I have a Classic 520 Accelerator card, which is awesome, but I have noticed that my SD cards in the Aux slot have been reporting bad sectors. I erase them and reformat them in Windows 10 (Using diskpart to clean the drive and an SD card formatting utility to format them. I have tried anything from 256MB to 4 Gig cards (four of them) and all had the same issues. The cards did work for the first few months.
Just this weekend I found a 512MB card in my old Palm Zire 72, stuck it in, and have been able to move files on and off the card with zero issues...
Which brings me to a theory that I have been contemplating - Does Windows 10 do something funky to these cards, even when erased with Diskpart and formatted with a different utility, that kills them when used with Amiga's using the Fat95 drivers? (of course they are always formatted Fat32)
In earlier version of Windows 10 I had no issues. I have used cards in many devices. Maybe it is something new and funky with the latest Windows 10 release?
My next test will be to diskpart and format my old cards on my old Windows 8 laptop and see if I can use the old cards.
