My DX50 wants to scan every boot up, the scan / browse folders screen comes up every boot. It appears to have done so since using a 64gb card formatted to FAT32. I'm running firmware v1.9.3.
I can simply press the 'x' top right corner to exit though obviously I'd like it to stop requesting a scan each start up.
I've tried a factory reset, deleting the temp folder on the internal storage however, there isn't a temp folder on the card?
Have you tried reloading the FW, doing the factory reset and letting it do a full scan of the card?