Sorry if this is a complete n00b question here. Still fairly new to SLA printing, though i've been printing FDM for over a year, and have done quite a few upgrades to my ender3 (Swapped main board, modified firmware, set up a raspberry pi for remote printing, etc....) so I'm not compleatly green when it comes to hunting down walkthroughs to problem solve.

My issue is that I cant seem to get my photon s to recognize any folders that I've included on the USB stick to organize my files I want to print. After a bit of searching, I also cant seem to find any sort of walkthrough to solve this issue.

Is there just something stupid simple that I'm missing or is it something that just can't be done for some reason?

Thanks in advance!