Hiya,
Just installed 2.01 today, updating from, I believe, 1.13 (or right around there). Two problems appeared right away.
First, it won't take screenshots, which is something I do quite a lot. I get a popup window saying "Streaming/Transcode Failed: VLC could not open the encoder."
Secondly, major audio problems. Volume control has a several second delay. If I scroll up to increase volume, it does nothing, then several seconds later it suddenly leaps to where I set it and the speakers are shouting at me. Ditto for the reverse. Very hard to find the right audio level this way. This is in addition to the sound quality being fairly bad overall (and no, I'm not over 100 when this happens, as was discussed in a related thread).
Gonna roll back to the last working build for now. I don't mind the occasional bug, but in this case it's stuff I rely on regularly, so I'm gonna wait until these issues are resolved before upgrading again.
EDIT: Almost forgot, this is happening on an older HP Pavilion laptop (dv8000 series) running Vista Home Premium.