Sorry to start a new thread but I think this is a legitimate issue. I did not do the 9/1 update because of the issues reported with it. I did the previous update and got switchable in flight GPS, I also got the glitch that goes along with switchable in flight GPS. I was excited to get the next update to fix the GPS glitch but that update had issues. Now I'm excited about the 9/13 update because initial feedback seemed positive and I want cruise control. Then I read guys are having issues with the 9/13 update so it's best to wait. What if I skip too many updates will there be an issue when I finally update? I see a lot of P4 guys having update issues due to bad SD cards so I think maybe that's why some of us have issues and some don't? So here I sit two updates behind debating do I wait for the next update and miss out on the new features?