Gramakitten and Trupeach.............
Here is the answer that I received from the ADMIN about not receiving some of the threads.........
You only receive one notice per thread, until you view it.
So get the notice for the first reply, and if you don't view it, you won't get any more notices until you manually view the thread.
Hope that helps...I will now be sure to open any threads that I receive in my mailbox so that all future ones will follow.
Maryjane