Nice that you're happy with your TPMS, Di. That's mostly what matters.
You might want to look a bit further into why your monitor has gone blank and what that really means.
Heck, for the fun of it, you could just do our test outlined above where you drive away from your camper and see how long your monitor gives you readings on your obviously-out-of-range sensors and how long it takes beofre your monitor blanks out.
I hadn't noticed any snide or rude comments, but I understand why you would rather track the "fun" discussions than a more serious one like this.
Happy trails and safe travels.