My Orange Pi Prime freezes when compiling anything major (Ruby, CPython). It completely locks up halfway through. No error or kernel panic from serial either. HDMI output goes black.
I've tried: Better cooling, different brand SD cards (Sandisk Ultra, Samsung Evo from reputable suppliers), different power supplies, and even disabling swap.
Tried my Lab Bench Power Supply at 5.00, 5.10, 5.20 and 5.35 volt, volt drop is about 0.1 volt measured at the board, and power usage at 400-700mA depending on the load.
Tried `stress` in all sorts of configurations for times up to 1 hour, this does not crash the board. Iozone also does not crash the board.
Does anybody know about any reason why this might be happening or how to solve it?