Hoster 5.06 Bug Reports - Closed: 5.07 is RELEASED

[chatrobot]

I upgrade my hoster from 5.0.5.02 to 5.0.6 early this week (or last weekend) and it was working fine until tonight when I run my show it works for the first song and list the audio.
I have read all the thread here talking about making change in Windows and adjust audio drop out but nothing help.
First, I purchased the laptop and hoster from MTU last year and the computer is configured by MTU.
The strang thing is it works all the way until tonight when I am running the show.
I have to cancel my show and lost money.
Now I have shows on Saturday and Sunday, how am I going to run my show if I cannot resolve my problem? I know my computer is fine because I can still play music.
Anyone suffers the same problem I have?
I am really disappointed about this release.