Type a message and hit submit. 1. When pasting text, hit at least 5 keys to prove you are human and not a bot. 2. To send links, only send with a whatever.com/whatever format and not a complete link or it will be blocked.

After having the window down a while whoever it is that is messing with it might not notice a small link.

The problems with the message window are probably related to the Intel bug, there is nothing wrong with my security procedures "by the book".