I downloaded the recent map & device updates, and installed them on my XL350TM. Now, the volume won't work past 85%, and only works intermittently. I downloaded the other English speaking voice (UK version) and it also does not work. Sometimes the directions are spoken, but usually not. I tried checking/unchecking the "adjust volume according to vehicle speed" but to no avail. When I try to operate the unit through the Home application, it tells me the selected voices are not supporter for the purpose of testing the volume (they're grayed out, like they're not even there)
HELP!
HELP!