Google Nav crashing with flashing white/black screen
got an issue with the google nav app crashing on me.
a little background first though.
had this issue on the std rom, and tried flashing the current ARHD 31.3 rom in the hope of fixing it, it hasnt!
from a fresh boot, i can go into the google maps app, choose a location and then use the nav app go to there, no issues at all.
next time, i open maps, no issues at all, choose my location, and as soon as i hit start navigation, the nav screen opens, showing the next turn to make at the top, the voice is telling me where to go, but the main map screen, is flashing black and white.
it flashes like that for 5 or 10 seconds before crashing, the only way to restore navigation to a working state is to reboot the phone.
its getting rather annoying now, as i dont use the nav very often, i tend to need it occasionally, and its irritating to have to reboot the phone just to get the nav working.
as far as i am aware, the GPS works fine in everything else, (Maps, strava, gps test) it just seems to be nav thats causing the issue.
i've already tried clearing the cache from settings, apps, clear data, but i still get the same issue
any ideas on what might be causing this