I had experienced the problem with POI camera perspective, but had not yet suffered from the shaking when focused on a near POI. This afternoon I did a pull re-calibration and ran a flight plan with near POI's. Sure enough, the camera instability showed up. I plugged in to recharge and check for additional comments and found that Parrot had just posted news of the FreeFlight 6.2.1 update. The claim is that this was all control software and not firmware at all. I'll be interested to hear from others if this has solved all the issues.