sorry to keep you waiting for so long. A few days ago we released virus definitions that should fix the issue with rebooting while scanning the SD card (at least on my phone it did since I was able to reproduce the issue). Could everyone experiencing the issue update to the newest virus definitions and try the SD card scan once again?
I just tried it and it didn’t crash on my device Could you tell me what virus definitions you have and how many files (total) you have on your SD card?