[Paul M]

Originally Posted by aciurczak

No matter how many times I go back to an older thread, even after that 60 day (or whatever you have it set to) window is over, it will not mark as read unless a new post is put into that thread.

Actually yes, thinking about it, that's correct. The vb system works by recording the date of the last read post in the thread, unless that's older than the read limit, in which case the thread is considered read anyway, and no database entry is needed. It's a limitation of the vb system.