UPDATE: Semi solved my problem now I get no audio and no album art.I initially had an issue where I could see Chromecast devices and select them but couldn't stream to them. It turns out Windows defender wasn't properly configured. I needed to go to "Windows Defender Firewall" -> "Allowed Apps" and enable both Public and Private access to "MusicBee Chromecast"Ok this still didn't work for me, now I wish I never reset my laptop because this is unbelievable. I've set every possible setting to public and private on both portable and web app and I keep getting exception has been thrown error no matter what I do and it's driving me crazy. I give up.