It is a rural area with over head powerlines close to the road. The gearbox issue happens on exactly the same stretch of road, every single time without fail..... its gotten to the point now where i just dont accelerate coming down the road, I just leave it in 2nd, I think it does it going into third not second. As you would be aware the gearbox on aurions is a little bit finicky, it likes to jump gears depending on the torque / conditions, not sure exactly how it works as I have been the owner of falcons most my life. I could live with the gearbox issue, even if I do drive it normally down the road, it will rev out a bit and not select gear but eventually it finds it and off we go. But the stereo cutting out is really giving me the ****s. I have had it cut out going down the road, then hit the next suburb, pulled over, switched the car off and it still hasnt fixed it. I have also had the stereo loose sound and have the demister on the rear windscreen knob flash.... I dunno its got me buggered. I only thought of the gearbox as an issue because they seemed to be simultaneous. But it could be unrelated. Stereo issue never occurs during the day....... only at night. Have had the car 6 mnths now and it has never done this before. I am going to try resetting the ecu and see how that goes