KSP: 1.3.1 Windows 64bit
Problem: Just like the titlte says, the game becomes almost unplayable when I put solar panels on any ship and try to fly it, it runs smoothly whit out them, I never had lag issues before, I stopped playing for almost one year, more than 400hrs playing and never had any issues before, even with very big ships.
Mods installed: MechJeb2 ( 1.3.1) and WarpPlugin 1.16.1 (KSP Interstellar Extended)
Reproduction steps:
Put solar panels on any ship, more solar panels more lag, (unplayable at 16 for me, but more than 2 make it horrible)
Log: None
Anyone have the same problems? Any ideas on how to solve it? Thanks for your time!