This is a weird issue that popped up just a few minutes back. One of my members (co-admin) is facing a kind of lag. This issue is only with him, which makes me think its a problem on his side but just to be sure I'm asking this here so that it doesn't turn out to be a big problem. What's happening is, while posting a reply he creates "post reply" and the loading icon appears, but the "post reply" button doesn't grey out it is still active. While he thinks its not posted, the post is actually posted and appears for everyone. I've included a screenshot of what he is seeing, you can see its still loading the reply for him while actually it has already been posted. Anyone have any idea how he can solve the problem? Maybe clear browser cache? Or is it really a server side/xenforo side problem?