If your having a problem with creating a new paragraph and your sentence just goes forever? This will fix it! There can be an issue with using the Advanced features during a new thread or post reply do to computer OS and software. The fix is in your User Control Panel.

Top of the page look for Settings and click, then scroll down the page and look on left for General Settings and click, then look for:

Message Editor Interface:
Enhanced Interface - Full WYSIWYG Editing
Basic Editor - A simple text box
Standard Editor - Extra formatting controls

Choose Standard or Basic.

Problem solved!