Hey Beefy,
I actually understand what your experiencing and where your coming from because these "bugs" have also happened to me in the past.
When I first starting using XsitePro I had problems with the footers and info bars of my current XsitePro template randomly switching to those of the wrong template. I had to completely re-install both Xsitepro and the resource pack several times until that issue went away. (I actually don't remember if it ever stopped because now I create my own templates instead of using the default Xsitepro ones.)
Later on I was having trouble with XsitePro not saving my recent changes so I had to try and find everything I changed and make sure it was correct. This issue has seemed to be fixed from past updates.
Currently I am using XsitePro with little issues other than a small bug that I found and reported to support when siloing.
Then there is of course the known issues with Pinedit and it's useless code.
I do very much like XSitepro being a novice at internet marketing and for making more advanced techniques simple and easy to set up. I also appreciate the support from Ben and others at the forum such as Jason, Andrea, and Copywolf who are willing to help when I need it, although the lack of traffic at this forum has never impressed me.
I believe I'm finally starting to use a more non-buggy or "clean" Xsitepro however I do fully agree with Copywolf's statements about bringing Xsitepro "to the next level."
I can't help you with your specific problem and it does sound very frustrating so my advice would be to send a ticket to support and see what they have to say and more importantly never give up.
Goodluck
