Problem with iTunes podcasting

I haven't have Process Guard (full version) installed for a while but recently I reinstalled Windows from scratch and thought I would use it again. I am having very strange problems with the latest version of iTunes though.

When I try to update podcasts I can't get it to connect out to the internet unless I disable PG completely? Once disabled it works fine. Even in learning mode it won't connect at all.

I also have AppGuard and ReDefend installed but they don't seem to cause the problem.

As an experiment I removed all the rules from PG but still no fun.

By the way I have version 3.150 installed (where do I find version 3.2, I'm sure I have seen it referred to ?)

 

Anyone get any idea why this is happening - at the moment I have had to disable PG until I can resolve the issue as I use iTunes a lot.