There appears to be no way to edit a message once you go to 'preview'
If I post <code> with html content, the post is rejected for 'invalid' html.
Solved! Go to Solution.
Sometimes this is time-related. Next time it happens, leave the message open, wait 3 minutes, then attempt to post again. EDIT: it would also help if you posted a screenshot of the error.
Sometimes this is time-related. Next time it happens, leave the message open, wait 3 minutes, then attempt to post again. EDIT: it would also help if you posted a screenshot of the error.