1. If you double click on reply to thread Attachment 2392 you will automatically be taken to advanced view. Click on it only once and you will be taken to Attachment 2393
2. Like Andrea, whether in quick reply or advanced view, to break a line or paragraph I simply hit the "enter" button on my computer.
3. In quick reply and advanced view, when I click on the smily ICON Attachment 2395 I see Attachment 2394 with placeholders instead of the true icons. In advanced view everything is fine, including when I click on the side bar Attachment 2396, including "more" everything appears fine as do the "post icons" icons at the bottom of the box.