This just started this morning....two different PCs....go into a forum to see threads....read posts in a thread....hit the back button to go back to the thread list and get "IE cannot open <URL of previous screen>. Operation aborted" If I hit refresh, IE acts like it's trying to open the URL, but it never does. Also happens if I'm in one forum thread list, then hit back to get back to the main forums list. I have to close the tab and reopen MR then go to a forum and thread...then do the whole process over again to get to a new thread...a real PITA. Like I said...2 different computers...same symptom....both worked fine yesterday. Anyone else seeing this?