Keyboard typing backwards solution
took awhile to find... but "out of nowhere" (no such thing... clearly I accidentally caused it) my text entries started going in backwards... not the letters themselves, just showing up Right to Left.
With caps lock on, CTRL-SHIFT-left arrow (or right arrow) and that got me out of it.
I'm sure I was just slamming my keys too fast and hit this magical, seemingly-undocumented, shortcut.
There you go. Hope this helps others.