weird problem on one of our servers w2k12. Users reported one internet website showing wrong and I found out it's because JavaScript just does not want to run in this browser on any websites. It's the same version as on other servers - 11.0.9600.18894. Putting website into trusted sites does not help. Security settings for all zones have Scripting / active scripting: Enable. If I press F12 the dev console is weirdly blank, so I suppose something fails to load.
Reboot did not help, there is nothing in eventlog and checkdisk did not find anything. Will try sfc /scannow yet...