Silverlight and Safari 7.1.6 Update Issues on Macbook running MavericksPro
I have tried running the latest version of Silverlight to watch Netflix content on my Macbook Pro with the Safari 7.1.6 update installed and had nothing but problems with websites not fully opening or security messages ("Safari cannot verify the identity of this website") when I tried to, as well as a loss of ability to open App Store or access Apple Support Communities for help. The problem was even affecting my lap top's ability to ramp up to cool itself. I worked for days trying to find a fix, even calling Apple and working with tech support. The only "fix" that is working for me (so far) was to do a complete erase and reinstall of OSX 10.9.5, ignore the Safari 7.1.6 update notice from the App Store, and using Firefox to run Netflix. Since then all of the above problems have been resolved. If you are having the same problems please don't waste your time with plist or other technical solutions. Just do not reinstall the Safari 7.1.6 update and run Firefox!
MacBook Pro, OS X Mountain Lion (10.8.1)