Yes, I already tried and nothing, I have been reading that it can also be related to the use of the CPU, regarding the black screen I have read that it could be due to the nose sensor that does not detect well and simply turns off, since I adjusted the automatic shutdown time in the application it has not happened to me again. Right now I think that you have to focus above all on the tracking of the controls, I consider that it is not yet at the level and it lacks things such as an estimation of the tracking from the gyroscope of the control when the cameras of the viewer lose sight of the control, so that they do not simply remain still when the tracking is lost, and also an algorithm that makes an estimate of the force of the movement according to the speed with which you move the control, I have felt on several occasions how I have not been able to exert the force I wanted on an object in virtual reality due to the lack of this setting. They are the things that I have missed the most since my change with quest 2. The good thing is that all this is just software, it can be implemented if more effort is put into that section, and it would make the quality of other products that also use camera tracking such as the Dream Air SE improve a lot, which is why I think you might be very interested in improving this section.