Any chance you are using a Thunderbolt device such as a network adapter or external drives? I had the issue on a NUC 10 where it would randomly drop the TB devices every few weeks and occasionally appear to be frozen. The latest firmware update finally took care of it.

Would you invision that to be similar to something like PBS but fully funded from government sources?

Ah, good point, the speed changes for ICE results in lots of energy wasted as heat instead of being recaptured. That would certainly be the largest loss for an ICE in the city cycle.

Due to electric drivetrains having minimal fixed losses at low speed unlike internal combustion engines. Aerodynamic losses start becoming the largest factor for EVs at relatively low speeds (25-35 MPH) since other losses at so low. This shows up on tests as higher city efficiency and lower highway.

For an internal combustion engine you are burning a large amount of energy just to keep the engine running, so the slower the speed, the less distance traveled for the fixed amount of running losses and lower the MPG. It isn’t until higher speeds (55-65 MPH) that aerodynamic losses become the largest factor. This manifests as lower efficiency in the city tests and higher highway.

What was the EPA rated highway range? The 320 mile range is the EPA combined city/highway which you won’t hit doing entirely highway but you would beat doing entirely city.