

Panamá should ban all military ships from all nations from going through the canal. That would go a long way towards promoting world peace and easing trade.
That’s a critical passageway for the US. It’d be something like the Strait of the Gibraltar being severed for Europe, cutting half of the entity off from the other half by water and requiring their Med-based and Pacific-based ships to go around Africa to reach each other.
Could try running it under mangohud. Dunno if that indicates the renderer being used, but I’d guess that it likely does, and would let you test that theory.
One Windows user here had some problem with very low FPS in the game, and found that limiting FPS in the Nvidia software resolved it. I’m suppose that it’s not impossible that it’s some bug in the game that you’re also tripping.