Hanging, freezing posting page.
If, when composing a post it takes me any more than thirty seconds, the page hangs when I click the Preview or Submit buttons. The "connecting" message appears in the top left corner and I have been reduced to copying what I have typed, then logging back in and pasting my text into a fresh posting box quickly before clicking to preview or submit again.
The problem first appeared a week ago on my old machine running XP and Firefox. I recently traded up to a new machine and am now using Windows 7, again with Firefox.
It doesn't occur on any other forums I use.