MKV issue with large 4k movies

[Voidless]

Hi there,

I am having some issues playing large .MKV files, the one in question is a bit over 63GB, hope that someone can help me out in solving this issue.
I have a attached the debug file, hope it helps.

[Nadahar]

Without looking at your log, exceeding bandwidth of either your network, UMS or your renderer seems likely with sizes like this. If transcoding, UMS could get into trouble, if not transcoding, UMS should be fine - but both your network and your renderer still need to handle the bandwidth.