Allen K,
I debated adding this to kudos problems but they seem OK so here goes:
For the last day or so I am consistently getting an "error" when in Message Listing > Thread I need to move to the next or previous page to continue reading messages.
No error message but in either direction I get the new page coming up with the URL in the address box and the Status Bar showing Done .... but no messages where they should show. Absolutely no data there at all; completely blank white page.
Click on the Refresh symbol alongside the URL box and the page appears correctly ......
XP SP3; NIS 2010 17.7.0.12 (at the moment) 2GB RAM
Hugh