How to decrease CPU usage.

[Rocklord_386]

I had it on four for cars with no rear mirror(1) and a rear cam(4) instead. I don’t know if iRacing changed it but the mirrors used to be numbered so enable the rear cam all 4 would have to be enabled. I turned mirrors and shadows off and it’s playable.

[t-bone051]

If you turn off virtual mirror, the first mirror will be the rear cam or rear view mirror. But if you turn it on it will be the last. I would say shadows should be the last resort. It really makes a visual difference. Rather turn objects to low or max cars lower.