I'll chime in and say that I appreciate hearing from the people who aren't having problems. As someone who's waiting to be told that a Gravity is available to me, I want to hear the full mix of experiences. I'm nervous about buying a Gravity, because I don't expect my wife to be tolerant of glitches the way I will be. So getting a feel for both the good and bad is helpful.
As for the glitches overall: I seem to recall that there was a recording released of a factory event late last summer, and during it Rawlinson acknowledged that the software engineering was a weak spot at Lucid, that it hadn't received the attention that it should have, and that he would be having the company build that team's strength. Assuming my recollection is correct, a year isn't much time when it comes to addressing a problem like that. You have to hire for somewhat specialized expertise, which takes quarters. Those people need to ramp up and find their footing, which usually takes months, sometimes quarters. Then you need to map out new software engineering projects and implement them, which takes quarters. Building up the software team might well not produce results noticable to customers like us until a year has passed, if not two.