Issue with Yamaha receiver

[daninthemix]

I have a Yamaha RX-679 receiver that can browse and playback music from MinimServer just fine...for a while. Then, at some point I get an 'Access Error' message and can no longer browse. Whatever song I'm currently listening to will continue to the end, even if it's a really long song. Interestingly, the issue seems to happen more often if I listen to long songs, and don't browse through the folders. It's as if there's some sort of timeout occurring. Only solution is to turn the amp off and on again.

I also found this forum thread which describes the same problem by a Kodi user. He used Wireshark and found his amp (different model to mine) sometimes sends a malformed request. Presumably, when it doesn't get an answer, it decides to ignore the DLNA server and stop trying to browse it, hence the reboot is required. His 'solution', if you can call it that, was to edit the source code for Kodi to add an extra layer of escaping for XML input.

Any advice would be appreciated, absolutely love Minim and how minimal it is.