PTB eating new mails
After a reformat/clean install of WinXP Home SP2 I decided I wanted to go with portable programs wherever possible. PTB 1.502 + Enigmail & GPG installed fine and copying my previous profiles and data directories seemed to work OK. That was a couple of days ago. Now I am beginning to see a problem.
When initially signed in, I see no problems but after PTB has been running for several hours I find an apparent issue. I use filters to sort emails into a bunch of different folders based on sender or subject. The header for the folder lights up and says there are x new mails. I click on the folder and, voila', there are no new mails in the folder.