As an amateur blacksmith, I discovered an interesting bug with Pro1/SFOS: it cannot take pictures of hot metal.

Steps to reproduce: 1. Heat a piece of steel until it is glowing at least red hot. 2. Point the Pro1's camera at it and press the shutter button, the on-screen button, or the volume button. 3. Observe that no picture is taken. It does take pictures just fine if I point it away from the hot things.