AU Host Glitches!

[blade.jogger83]

Hello!

Thanks for your help. I downloaded the AU hosting program, and it worked for a bit, but a few minutes into it some really weird stuff started happening. I'm using it for the TAL-U-NO-LX-V2 plugin, which is an emulation of the Juno 60.

1. After about 30 seconds, this hissing sound starts and gets louder and louder when using the plugin.
2. You can switch between patches for a little while, but then it stays on one sound regardless of whether you change the patches up top. Once it starts doing this, it will also add an extra note after you stop playing a note/chord.
3. I'm all of a sudden getting weird flashes on my screen of the window behind the one I'm using.

Really odd!! What's going on??