Forum Problems with crashing threads and logging in
 

We recently upgrade from 3.8.4 to 4.0.1

We are getting complaints now that certain threads take forever to load, that the page goes blank and then crashes the site Users can't scroll or do anything but close their browser.

Also, we are hearing that there are now login problems. Users have complained that they successfully logged in and were redirected to the homepage only to discover that they weren't logged in and can't actually get themselves logged in.

Can someone help me with these 2 issues?

Thnx