my windows steam library is saved onto an external hard drive to save space on local, and I have the parallels settings optimized to devote most resources to the guest windows os and it still lags on games that didn't lag on native bootcamp. what am I doing wrong? is it because of the external hard drive? MacBook Pro (Retina, 15-inch, Mid 2014) processor 2.2 GHz Intel Core i7 memory 16 GB 1600 MHz DDR3 graphics Intel Iris Pro 1536 MB
