I was driving around today and it appeared that some of the roads that previously were there, weren't there anymore.. It looked like there was big squares of missing road data where it was just pure tan. However, if I zoomed out a lot they would show back up.

I live in FL so it gets super hot here, would heat be causing this as well?

yes it would. these units when hot will skip songs in the library and have map issues just shy of the freezing problems.

Anyone know if this will be included in the freeze fix?

If not, I imagine the replacement Toshiba replacement HD will work right? With the higher HD temp threshold?

yes i think the new toshiba 85C HD is the answer. not the gax

i am hoping that the bandaid update pioneer throws at us not only actually works but doesnt slow the HU down too much.