I'm wondering if anyone could point me in the direction of a possible cause for this. IF I open a couple of tabs on my site. And idle for an hour as I sometimes do and then try to make a comment without refreshing the topic it will not appear in the topic or post at all. Until I refresh then I redo post and it goes through.

Any idea on what I need to tweak to fix this??

Would I be right in thinking cookie expiry? Like session.cookie_lifetime

Edited December 17, 20177 yr by Netherlord

You say it "won't go through"...are you getting an error of some sort, or does literally nothing seem to happen when you click the submit button?

I would recommend opening your browser developer tools and looking at the console for any javascript errors coming up when trying to submit when it fails.