"~1 week."

"It will work with 3.3.4. It will not work with 3.4Rc1, Arduplane 3.6 or the latest stable or master of PX4. My guess is all these vendors (GLB, Ali, HK, Banggood, etc.) are getting them from the same sketchy clone manufacturer. The HK site did not…"

"Is the PixRacer from AUAV or a clone?  DR WHO said:
trying that but no luck"

"3.3.4 (Pixracer) works on the clone. When default 3.3.3 (current stable) is selected in MP that's what will install.  3.4Rc1, Arduplane 3.6 and the latest PX4 do not work. Thorsten said:
Marcell,
Pixracer is flying fine with current Ardupilot…"

"I can add to the discussion here about the clone PixRacer as I have one.I also have a genuine one on order from AUAV. The link that Phillip posted where Mr. Meier is identifying 2 LDO voltage regulators (U304 &504) as being the problem is what the…"

"Why build from master when you can flash 3.4Rc1 Beta direct from Mission planner?"