KEKE

### Description of the bug Hi there, It's fine to connect RPC locally. But it's failed in remote even though they are in same lan and the firewall is closed...

dlna 模式下无法单曲循环

1

如题，dlna 模式体验不是很好。 dlna 服务器是 windows 10 上的 [macast](https://github.com/xfangfang/Macast) 另外有时候暂停也不准。