That's a good question. Normally I can pinpoint it down to something in particular. With this, I really can't. It doesn't really appear to be MySQL as that seems to be running fine even when it hangs. It doesn't seem to be any script in particular. I can click on a link and 2 out of 3 times it might load fine, and the rest it might hang.
SSH access might make it easier since you could actually watch the server processes and see what's going on while it's hanging. Maybe they can look into that.
Are you on a regular shared plan or some type of VPS?
