On my way home from work today I had another stalling free trip. The idling speed was a bit higher around 1850rpm. Not the smoothest ride but no stalling. The idling speed seems to vary from ride to ride. Temperature definitely is one of the parameters that determine its level.
Forgot to mention that with the current “fix” the gas mileage is about 12% lower than previously. This should not come as a surprise, as the floor of fuel mixture is lifted higher to fool an ECU bug..