Android Auto voice over

[Driven Adventures]

Absolutely love MRA. It has transformed my driving and is the backbone of my car driving tours business. I have many routes plotted and each waypoint is converted to a must drive past hand waymark so we all do the exact same route. However I am finding with any version of MRA app using and up to date Pixel 8 phone through a Carlinkit 4.0 and a 2019 VW Golf media system, on the odd occasion the directions voice is cut off short for no apparent reason. I have tried this in areas where I would not expect any multiple voice commands to be expected but it still happens and cannot fathom why.

Any ideas/suggestions?