Fresh install of the versions listed below:
ExpressionEngine - v2.4.0
Discussion Forum Module - v3.1.7
Also have NSM .htaccess Generator (v1.1.5) extension installed. Have not manipulated the .htaccess otherwise.
All functionality associated with the forum module appears to be in normal working order, however, when attempting to “Post a New Topic”- when clicking “Preview Post” or “Submit Post” after completing all required fields, the fields simply reset (clear) and no submission or preview of any kind takes place.
I am attempting to create new topics as a SuperAdmin, and have even granted this group access as the forum administrator, which I’m sure is redundant, but nevertheless not a solution.
I did have Structure v3.2.2 installed at one point, but uninstalled thinking it may have been the culprit…same results with or without it.
I noticed there are topics related to this issue on this forum, but in all cases the topic starters seemed to have solved their problem(s) without having posted a final solution.