I am having trouble posting.
 

When I click on reply it says I did not follow a valid link. and when I try to jump from forum to forum it says no forum was specified I did not follow a valid link.

I am having this problem on my computer at work and at home.
If I refresh the page it will sometimes go through.

Just letting you know,
Later.

I am not able to duplicate this problem. Can you send me screen captures?

I have seen this problem myself a few times, however I refresh the page and it will come up 99% of the time. I have never bothered to look at the error message, but I'll be sure to get a screen shot next time.