When removing a plastic tee from the tee holder on my mat, the R50 treats this as a "shot" in HTH. I don't alway notice it's done this and I end up with an extra shot added to the score card.
Can't the designers add a way to select a "mulligan" anytime before the next shot as opposed to the 5 seconds or so that are allotted currently? That would solve a lot of problems.