Sure thing @robert

The text box for replying has shrunk, not sure if its to do with the recent update you guys did.

This is not wpForo text box. This is a crashed text-box. Please delete all caches, press Ctrl+F5 twice. if it doesn't fix, disable all caching/optimizing/minifying/compressing plugins, delete all caches and test it again. This is caused by JS error from other plugins or by caching/optimizing/minifying/compressing actions.

Also make sure the option checkbox "Disable Visual Editor" is not checked in Dashboard > Users > Your Profile admin page.

@robert, the cache/minify plugin was the issue. Top man strikes again 😉

This thread is a perfect example of the awesome support from wpForo. Kudos!