I had to implement a change to the board. Posters are now required to have a profile in order to post. They are also required to have a valid email address to create a profile.
This is being done to limit some recent malicious access. If this does not help I will need to start moderating the site, but I won't do that unless it's absolutely necessary.
If you have any trouble accessing and posting, please drop me an email and I will work with you to get you back on board.