KT332N (Ruida 644) cannot delete files via USB

I was attempting to send a large file to memory in order to run a job, and there was not enough room. I attempted to delete the files from the controller, but it would fail to remove them, and then subsequent commands would fail (such as framing). After a reset, and changing from USB to Network, only then I was able to remove the files. This is with the latest Lightburn on MAC

as soon as my ruida is “overloaded” is acts funny, try to delete one or more files through the display of your machine and try again.