Been noticing this weird hesitation followed by a bit of a thud when the ZF 8 speed drops from third to second at low speeds, mostly when I'm coasting toward a roundabout or slowing down for a speed bump. It doesn't happen all the time which is almost more annoying because I can't reliably show a mechanic what I'm talking about, it's always one of those things that behaves perfectly the moment someone else is in the car. Had the transmission fluid and filter done at an independent shop about 15k ago but I'm starting to wonder if they used the right fluid or if the adaptation values just need resetting. Been searching around for a BMW Garage that actually knows ZF transmissions inside out and won't immediately jump to telling me I need a five figure replacement. If anyone around Abu Dhabi has dealt with this exact downshift jerk and got it sorted with something simpler like a software update or mechatronic sleeve fix, I'd love to hear what the fix actually was. Just trying to get a realistic picture before I commit to opening up the gearbox.