Onyx-boox sent me firmware with response to the ticked I created for IR issue. Unfortunatelly this is the same version I had before. So I'm waiting what will happen next week. They are very kind and helpfull, that's good.
Even those capacity buttons are sometimes annoying - they are very sensitive too.
@AkumaTakeshi - no problem, I've just became some kind of beta tester...
@j.p.s. - yup, especially at apple
My new motto:
Be careful, do not move, do not even blink and hold device properly