MIRACLE! The G27 works suddenly perfectly fine using the clutch with both new cars, the Subaru and the BMW safety car. I drove them on the Ring, fast and wild, kept my left hand on the wheel and the right one on the gear lever all the time and it was just a dream: never ever ended up on neutral constantly as always before.
Had to use the paddle for the 7th gear.
Tried 2-3 older cars... and found out that the problem remains unsolved for them. Seems to work only with these two new cars. But it means one thing to me: they can make it!
Did someone else made the same experience?