Originally Posted by
az3579
I do not currently have these problems with my unit, but I think I know why this is.
I had updated Google Maps a while ago to the latest version. That completely broke Gmaps; it would constantly crash. I did some research and it appears that anything above version 9.42.3 of Gmaps would break it. From what I understand, it's a bug with Google Maps and the way it interacts with this setup. Once I did an OS reflash back to the an older version of Google Maps (kept my settings and apps), it worked fine again. It has been working fine since I restored a version of the OS that had the older Gmaps on it.
EDIT: I'm stupid - I completely ignored the part about you using Waze, not Google Maps. Well, my statement stands; I do not have the problems you described. Try doing a factory reflash of your OS and see if that eases your issues. I also have numerous firmware updates that you can try; let me know if you want to try them and I'll get them uploaded somewhere for you.