now I need parallels as it is mainly for my work, but with high sierra coming out will parallels have any problem with running windows apps with the new macOS ? Have parallels ever had that problem in the past?
I will say wait for the official release of os x 10.13, by then all the mayor Apps will be 100% compatible. I dont run Beta OS in my production machine, its too risky
battery life is awful with 10.13 an Parallels 12...... I suspect there is a video driver issue, and that maybe causing the issue with the graphics on parallels.