Maybe its just me, but I noticed once or twice on the M40 yesterday that ADAS was acting up a bit. The LKAS was tugging the car slightly more to the left that usual. A slight manual correction by me then meant it stray too close to the white lines on the right. Its been fine since I had the new bumper fitted, but it was intermittent yesterday - I checked that there wasnt any coverage on the radar and upper LKAS camera so am a bit stumped. Taking the car to be aligned later just to see if the tracking is out (which I highly doubt) but if there any other ADAS equipped 8th Genners out there or of course, our expert CJ, I'd be interested to hear your take on this.