Webserver doesn't show cover art

[lowercasename]

Hey! I'm a python novice but I managed to get the module installed. You've put an amazing amount of work into this, thank you!

The webserver interface doesn't seem to show the cover art. simple-print.py shows the metadata successfully and downloads the cover art, and the webserver correctly displays on port 8080 with the album and track information, but no cover art.

I know you probably haven't looked at this for a while, but I'm wondering if maybe I'm doing something incorrectly on my end, rather than the script being broken. Do you have any pointers?

I'm happy to contribute to the design of the webserver interface if I can get this issue solved!

Edit: Okay, so the album art does appear, just not consistently! This may be an issue on the end of my router, actually.