I seem to have what may be a software bug with the cruise control switch.
If I turn it on after starting the car before moving it works first press of the button and will disengage/engage again on the first press while I'm driving.
But if I don’t try to activate it for the first time until some time later while driving at speed it doesn’t engage on the first button press.
I have to press the button twice, and it only engages on the second press.
Afterwards it disengages/engages again on the first press until the car is switched off.
A curious issue - does anyone else have this?