Some stupid bug! It takes my cursor and puts it in a new box every time I type a post. Sometime it will not even let me press the save post button. Then it will not post anything. So to get anything posted I have to press the edit button, some times it then works, other times it will not let me enter text into the box. So then I have to press the cancel button to retry the edit button and see if I can enter text. Then sometimes I have to cancel and reedit it. Quite frustrating! Sometimes a second random blank post. No idea why. Little quirks in this site is what made me want to switch to JWR back in the day. But at the moment this forum is once again the best Ex-JW site.
I am using up-to-date Firefox, windows 10. Not too many addons.