Hi AW_Raudio,
we'd like to help you but we don't know any information about your setup.
If you had read
this post you'd know that:
1) I suggested to post feedbacks about 0.3-beta in that thread, instead of opening a new one for each issue;
2) I asked to post the debug information to give us the needed information to understand the problem better.
About your problem, it seems that MPD is behaving a bit crazy in the background, creating some instability between it and the RuneUI. We have to find out the reason behind that.
