Files won't download to printer
I ran into an issue where I had my printer in a ready state and a file in the queue but the file just said "not downloaded to printer". I tried a bunch of things and uploading the file more times. It turned out that the problem was I had at one point uploaded a file a few times in succession that had the same name. This was because the prusa slicer uses the name of the project and so some files were named the same thing that weren't intended to. This was causing the error "file with that name already exists on the printer" on the dashboard view. I didn't notice that there for a long time as I was looking at the queue and files tab. I eventually found that and deleted those file transfers that had the same name and my files transferred correctly again. I think the printer shouldn't get stuck if you try to transfer files of the same name. It could append a unique identified like if you copy pasted a file with the same name would do or it could at least just fail the transfer outright without clogging up the file transfer queue. As it is it's a terrible user experience and was not at all obvious on what I needed to do to get files transferring again.