Operation Aborted in IE7

I'm using tabs with a custom content type - currently there are 5 nodes in this content type, all which show okay except for one. When viewing this node I keep getting a Operation Aborted error but only in IE7. I noticed too that it seems sporatic - most of the time I get this error but once in a while I can get the page to show. I'm using flash gallery and gmap macros within the tabs as well - how can I fix this? Thanks.