None worth mentioning :-(. Can you rebuild with debug symbols?
regards, tom lane
So I've rebuilt with debug symbols and for some reason I am now unable to reproduce the issue. I've also gone back the original binaries and can also no longer reproduce the issue. I am starting to think this might be network related (storage is network attached) as I haven't even rebooted the server I have been using to test.
Thanks for all your help. At least I learned how to build from the source (with debug) so I gained something from working through this issue.