little activity and loss of weight - unusual isn't it? have you been eating less too?
The scales were broken.. :-)
Apparently a bit less -- perhaps smaller portions for supper. And 3 or 6 weeks since last weigh-in.
Balance scale at Y -- I trust their reliability much more than electronic scales [at home, my weight "varies" a lot -- even in just minutes!]. Apparently I need better training to use those scales -- because of course, the problem is "me", not the high-tech scales. :)