bug: album art gets stuck when internet/cpu is slow

thread 'tokio-runtime-worker' (4037) panicked at src/modules/mpris/service.rs:343:48:
called `Result::unwrap()` on an `Err` value: MethodError(OwnedErrorName("org.freedesktop.DBus.Error.NoReply"), Some("Message recipient disconnected from message bus without replying"), Msg { type: Error, serial: 16, sender: UniqueName("org.freedesktop.DBus"), reply-serial: 120, body: Str, fds: [] })