I deleted and created CMD+Click trigge again and now it works again.
But the problem with the sensitivity is still persist. And overall the function seems unstable.
maybe It's not about sensitivity. it is also about how long I tap with right finger. I think when I hold right finger little longer on touchpad it doesn't work.
Only 50% of my TipTaps work correctly. With another software about 99% works.
I reallly need to find the solution
yes the tap sequence of the tip tap needs to be relatively fast, the right finger can not rest on the trackpad before the second tap happens. Unfortunately this can not be adjusted. For me it works 100%, but I see that it can take a bit time to get used to - I have been using that gesture for 15 years now .