Simple Points On Points Off Alias not working

I’m scratching my head. I have set up many alias’s but for some reason PointsOn and PointsOff no longer work. It used to work perfectly with just !_ PointsOn or !_ PointsOff but this is not working for me anymore. I also tried POn, POff with no luck. Did this alias change since the beginning of V8? Seems unlikely, so I have no idea why this would not be working.
Any ideas?

That’s
! _PointsOn - the space is between the ! and the _, not between the _ and PointsOn.

! _POff is the correct command. Note Esc also works to turn points off.

Doh.
You are correct.Sorry, I did not catch that.