Today was the first time using the update system so I was pretty jazzed. It took forever as my t500 is new but that's to be expected. Anyway, afterwards I had major issues with my wifi. It would cut out randomly and I would have to hit fn+f5 to turn it back on. After several reinstalls of different drivers, I decided to just uninstall the Access Connections program. A few hours later and I've had no issues. I just wanted to put this out there in case someone else runs into something similar.