> IE11 -> Tools -> Compatibility View Settings.
> Remove check on "Use Microsoft Compatibility lists".
That's the solution posted in that thread. It's an IE problem.
That's the solution posted in that thread. It's an IE problem.
ETA: In standards mode, IE sends "Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko".