Can't seem to even compose it there. The curser disappears and/or becomes unresponsive.
Maybe it's because that thread is over a year old and shows a
red warning? I
have replied to other outdated topics with ease.
Maybe it's because I used Search to
find Posting 101? Also done this before with no issues.
This static-curser-thing has happened before but returned to my-normal while typing.
Any ideas?

My browser, machine, bad luck .. ?