huge promlems

[iBardia]

A ton of my members are reporting that they cannot type anything if they press quote, that everything is underlined, and that they cannot scroll. how do I fix this?

And if they click anywhere, it takes them to the top of the page.
And it automatically refreshes.

[Lynne]

Create a new style with no parent:

Styles & Templates > Style Manager > Add New Style
Parent Style: No Parent Style
Title: Default vBulletin
Allow User Selection: Yes
Save

Then browse the site using that totally default vbulletin style - do you still have the same problem?

If it is still happening - Try disabling your modifications/plugins and see if you still have this problem.
Note: To temporarily disable the plugin system, edit config.php and add this line right under <?php

define('DISABLE_HOOKS', true);

Don't forget that for vbseo, disabling the modification means to also get rid of anything extra you added to your htaccess file.