It took 2 days for the sun to melt the transponder off the windshield.
A little hard to see the 2 rectangles of stickum from the Velcro mounts.
So I guess I try an alternate position on the lower edge ( likely even hotter from the black dashboard ) and see if it works there.
I'd thought by now, the adhesive problem would be solved, but I guess it costs too much.
When it fell, it landed glue side down, on the touch screen. It stuck real well there, even though it was real dusty. I cleaned the windshield and touch screen first, with goo gone, then lighter fluid, then Windex. Gacckk, what a mess. And temps were only mid 90s last week.