I’ve run into a couple of errors that you might want to look at…
The first was when I was slicing, and the USB stick I was slicing to ran full. The program crashed, with a possibility to send a diagnostics message.
The second was when I was unzipping a large zip archive, and got impatient and tried to open one of the files and it seems 7zip wasn’t quite finished with it, yet. Ooops…
The first of those is the important one. Particularly since the Anycubic Photon comes with a 4GB stick.