We're using Moodle 2.3.2.
One of our users has reported that whenever they post to a forum, they have to click the "Post to forum" button twice for their post to go through. No others of our 13,000+ users have reported this issue, which suggests it is unique to the user. The user is using IE11 on Windows 8.1.
Anyone experience something like this? Any suggestions, hints, advice, etc., would be more than welcome.