It's loading really slow and every time I try to post it takes me to a page saying "bad gateway" Is forumotion doing some kind of maintenance or something?

hi, i have a forum ( http://infomania.forum-pro.in/ ) and the members told me that they try to see a catygory and it is very slow what i can do?

Thanks in advance for any assistance. I am trying to rid my mom-in-law's computer of a virus problem. We ran the recommended scans. I noticed that we are having a problem with getting rid of Norton. I also noticed, upon using the Hijack self help tool