A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
frankbrew
I've reverted to using Excel 2010 and haven't seen the problems saving and renaming the file on the same computer.
I version control spreadsheets as I work on them so the name changes frequently and I've checked to see if the references change to static reference and not the pivot tables in the original sheet. 2010 doesn't seem to have a problem in this use case, but I'm not sure about network drives or other changes to my use case. I seem to remember some reference to the problem happening on network drives when a different user opens the file.
Can you replicate the problem in 2010? If you can what's the use case and I can give it a try.
As I mentioned almost a year ago - The problem couldn't be replicated when the computer was remoted into by Microsoft support but returned as soon as they logged out.
You could also try calling Microsoft support and get them to remote in to demonstrate the problem. At least we would know if remoting in stops the problem.
You may also be able to write some VBA to convert remove the fixed reference portion of the pivot table when it is opened. That was my next option if rolling back to 2010 didn't work for me.
I feel you pain.