norb:
the design was in your words so bloody awful,i remember an instructor pointing it out in the mid 90s…that wd 40 won’t help …As is normal ZF blamed everyone bar themselves …
I feel your pain with the as tronic ,I have to fix it …
As a gearbox it is perfect mechanically ,it is a crash box ,only synchros are on the split and range …It’s the electronics that let it down ,tryng to get it to work with various manufacturers engines . Which is where Volvo have solved the issue ,the engines and gearbox are designed to work with each other.Well that is my opinion Obviously with as tronic manufacturers have input on the software they want ,but it is never the same as doing both in house…As tronic is more of a generic set up.it does a lot of vehicles but not great ,a jack of all trades but not great at anything ■■?.Obviously it has improved ten fold since it’s conception ,but it till isn’t any great shakes .And there is a knack to getting the best out of it .It relies on the driver more than I shift …A driver who isn’t in a rush and can read the road will get the best from it…So it does need help from a driver…Now here is a question ,with the advent of them being used more and more on tests ,is there a bigger chance of failing your test with as tronic than passing ■■? ie pulling out at junctions and roundabouts ,where it likes to have a siesta
Well funnily enough i’d had Volvo autos before, including a Geartronic circa '92, and to be fair they got it about as right as anyone has, and got better since.
However i had the misfortune to get a 3 pedal Scania Opticruise thingy in 2006 under a car transporter body, bloody nora what a thing that was, about three weeks into having it i approached a set of traffic lights on a steep hill and had to trun left onto the main road, i’d been using it in auto, of course it set off at its own leisurely pace and then decided to change gear sloooooowwwlllyyyy half way round and the engine promptly stalled out…cue me spitting me dummy out.
Since that moment i’ve never driven a Scanny or Arsetronic in anything other than manual mode, as you rightly say they do need a bit of help to perform well, better fuel better engine/exhaust braking better control of the revs at junctions and smoother progress overall…but despite doing all you can they still frustrate regularly causing lots of cussing… 
The Scanny box responds really well to manual input, the Arstronic still tries to fight you all the way reluactant at the best of times, and as you will well know none more so than in the latest Daf’s which (and i daresay you know a way round it) default back to auto after about 30 seconds no matter what you do as a driver, and i’m dreading getting a Daf to replace the MAN when it goes back in about 18 months…nothing against Daf’s as such, this MAN replaced a CF 460 with the 16 speed manual, cracking little motor that which pulled like a train and sipped fuel.
Never thought about the implications of a driving test with one, it takes months to fully synchronise the feathering of the throttle at take off so you don’t lurch off up the road when you’ve been driving years, so could easily imagine a trainee after a whole 3 days bloody ‘‘training’’ snapping the examiners neck if they happen to be in an MAN and launch… 