9.00.7502.8 SR5 - Upgrade Issues

[#1]

Has anyone seen any browser problems after the upgrade?

Win 7 - IE 8.0.7600 - Locks up

WIN XP - IE 7.0.5730 - Closes down completely

Some applications either close the browser closes down completely or it locks up!

[#2]

Well, your question is not so simply, you're not writing which version of QV you're using.
Anyway try to upgrade to 9 SR5, Regards.