I'm with jodohost. I normally don't use any other host than westhost.
They said they are looking into it. They are located in India somewhere. I think it might be a server problem.
Did you fix your problem?
People are very helpful here.
Make sure that your server has enough resources. When I was first getting into Joomla!, I was using a hosting company that I had been with for a long time. They used to be good, but, these days, not so much. Anyway, my Joomla! site was on the same machine as some guy running a HUGE forum, and my site would randomly cut out (white screen) for no good reason, and it was purely a server load issue.
You can pretty easily test this by simply installing a second J! site (CMS2 for instance), using the auto installer, and see if it works. If it does, then you have some debugging to do, but if it does not, the server your site is on is overloaded, and your host needs to find the hog and kill it, or move you to a less populated server.
That is some good information. This problem ended being a server problem, not a Joomla problem. The guys had fixed it overnight. No white screen for now.
When they send me the details I will post it here.
Jodo host had fixed the problem. They did a server backup and the files got corrupted. I would not recommend anyone to use Joomla on their servers. I will probably move my site later.