How is it running? I was using v3.0.91 for a few days but it was very sluggish. I like ZAP and want to use it but it needs to speed up a little. I currently use Outpost Pro.
No problems as far as I can tell. They've tweaked performance and made some background enhancements (usability stuff).
The problem I was having with the earlier versions is repaired now. It was very slow at starting up and turning off. It's running like it should now. Today is a good day.