Playback on the website has distortion

Morning folks. I think this might have been reported but I can't find anything for it. So I recently updated to the newest version of Musescore and everything is great. It's playing great on my new computer and notation is a world wind on there. I fixed some of the corruption issues but there is one thing I can't fix. When I put a very exposed euphonium solo the euphonium has this distortion effect I can't explain the cause for. I would think it's a spec issue but it's on your website (.com) but I don't know why
https://musescore.com/user/47759951/scores/12911107/s/k3fUex