Its pretty common knowledge that VBulletin screwed the pooch on release 4.x, and everyone that upgraded is feeling the pain. Having said that I am sure they are under alot of pressure to get it sorted out.
In the mean time, we threw some horsepower at it...
Today only the Web Server got upgraded, if needed we will do the Database server shortly here as well...
Please let me know if anyone is seeing any improvement or problems, in this thread. ( related specifically to the change to the new server today )
Stephan