after updating 5.0.6 to 5.1 alpha 1 media server doesn't work
- it shown in interface as ON, and configured
- doesn't show up on network player
- doesn't show up in logs (there's no `Dlna::Server: service started.` message)
- reinstalling component doesn't help
- downgrading to 5.0.6 helps
context: router has "recommended" components installed + dlna, transmission, ftp, smb, DoH, DoT, ext4 (no opkg)