HPeter site slow, cannot post comments and errors

Your site is so slow, takes forever to load pages, search etc. I tried posting comment on another complaint and just bombs out. What is the point of having a comments sections and its not working or it tells me i cannot post a comment. I get errors going to pages and slow to load. Hello Peter site just not the same anymore.<br> I am frustrated when i try to post comment to help another user with his problem and your site bombs out and when i try again now i am not allowed to post comment or it tells me that the complaint is not there anymore but was posted on the 4th of November and i can still see the complaint but cannot post comment now.