On the subject of settings on Google Maps, how do you change the frequency of direction advice on your route?
To explain that further, I drive along a main highway for part of a regular journey, say 10km.
GM used to be silent for most of the 10km and only give voice directions, when a change was coming up - at say a roundabout.
Now for exactly the same journey, I get about 4 instructions to keep going straight, the only turns are for lightly used local roads. Is there any way of turning these unnecessary instructions off, and just have the important one, such as the roundabout?