@vbier, at the moment, I do not use motion detection, yet. The tablet is always ON. I am still in testing of everything, so I just send the CAPTURE_CAMERA command every now and then. I find it a potentially useful feature, but have not yet decided about how I will use it (through rules). I just think that it would be at least nice to know that it works reliable.
I am willing to do more testing, if it possibly helps. I just think that me reporting that it did not work on one occasion does not help much. Hence the question about logging.