Not certain what happened, but I don't see my last post here which was my response to you.
Well, fwiw...
Yes, Rick Tinker did respond, (after an unanswered help desk ticket), but he never fixed the problem. It appears as if the problem is that while the HAI plug-in might work with a regular OP2, it does not work with an OP2 which uses expansion cabinets and/or extender. All zones are properly accessible. The problem is that the list of flags is incorrect. His starts somewhere around the mid 200's and stops at unit 393. With two expansion cabinets and an extender card, the first flag is unit 394 (all those numbers from memory and could be off a little).
He asked me to check the model number specified in the plug in - and I did that. I answered him several times, but I got no response.
I realize that he is tied up working on v2 of Homeseer, but I think if you are going to sell a piece of software that it is incumbent to see that it works. If it doesn't (and I know that happens) then you must fix it.
I'm not blowing smoke here. I've never gotten angry with them and I personally have been involved with commercial software development for over 20 years. I own a company with 7 other developers, a few testers, a doc writer and a few administrative types. While that doesn't give me any expertise in this specific area, it should indicate that I know at least a bit about software development and what it takes to keep clients.
Again, no flame intended...