Hiya. I've noticed a few times that an odd recording will give a really weird duration (like 12-24 hours long) after recording when I go to watcj it. It will play what it has recorded but after that it just freezes. How can I prevent this?

well after some more recordings I would say it is working now as expected. emby is not trying to open two streams at once and the recordings dont have any unrealistic long recording time anymore. so - for every other person out there which is also using some kind of IPTV service - its essential to set the simultaneous stream setting to 1 in the emby settings!