When I try to post on TZ using Google Chrome the keyboard randomly freezes and I can usually close the window without having to force quit. I don't have this on any other sites. Everything is working fine on Firefox. I also noticed last week I couldn't highlight whole words or lumps of text and delete them, I had to click at the end and use the delete button. I've deleted Chrome from my Mac and reinstalled it and it still happens.

Does anyone else have this issue or know what might cause it please?