I am honestly not sure where to put this, and there may not be a place for it, but I will try it here.
I created an account a few days ago, and have really been having trouble posting replies or making new threads. I tried two different laptops, along with my desktop, with both Internet Explorer and Firefox, all with the same result. I would click "Submit" or "Preview" and the same thing happened...it would take a few seconds...the little arrows spinning and it would then say something like "Connection reset" or "Page cannot be displayed".
I felt like being it was an issue with all computers on my network, that it was an network issue for whatever reason. I thought back to adding my latest wireless access point and I remembered that I still had it doing "Double NAT". So instead of it just relaying information from my DSL modem, (which was assigning 192.168.2.x) to my wireless unit, which was in-turn assigning 192.168.1.x addresses to my computers. I remembered this was an issue before with terminal services applications that I was running, so I fixed that issue, and I can now post wonderfully.
So if anyone is having trouble posting as I described, you might want to check into those settings. Also this maybe could be added to any self help section this site may have.