Anything on the ground for me drops my FPS to an average of 8 making it totally unplayable (this is on the games default graphic settings) - Tested on the lowest and it averages 22-44 FPS but looks terrible, my PC more than meets the games recommended requirements with the exception I'm running Windows 7 and not Windows 10.
Checking out the Risa event, average of 8-15 fps on the defualt settings the game chose. I went into space to do 'The ninth rule' to test FPS the average was 30 - 60+ fps. Beamed back to Risa on the lowest graphics settings and got between 20-40 fps.
I don't have an issue like this on more intensive games for example Rust, which is known to be power hungry, I really don't want to have to switch graphic settings to junk everytime I attempt a surface mission / event amd then switch back in space.
I don't think I'm going to be investing anymore ZEN in this game until this stuff is sorted out.