Right the problem I've got is while playing, the track will randomly freeze. It could be the 2nd track in or after 5hrs. It seems completely random. The track will stop and the audio freezes. If I turn the S2 mk2 off and on again, press play we are back in business. This also seems to happen with a mates S4 Mk2. The latency seems pretty good, I've updated drivers galore. Tried different cables. Everything seems to be working as it should apart from this random issue. Any advice would be most appreciated as I'm slowly loosing my hair!!!