It would be helpful if you could post a screenshot of the issues you are having here, or describe them in detail so we can make sure all the issues have been reported.
Well it says this:
Warning: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in ..../includes/functions_newpost.php on line 200
It will also say:
The following errors occurred with your submission
This forum requires that you wait 30 seconds between posts. Please try again in 30 seconds.
It will say this even if you haven't made a posts in hours, and even though it gives an error message the post goes through. Causing many people to double post believing the error message is correct.
As for the editing thing, a person will click to edit. They will change whatever they want, then when they push save it gives the silly spinning circle thing for a long time. It appears like the post isn't edited, but if you reload the page or go back to it after going elsewhere in the forum you will see the edit has gone through. These things happen quite often.
And wow it happen with this post, that helped with explaining
