I am facing the same problem. as you can see i am getting this display acceleration disabled error due to which even when i am previewing a simple shape layer it does not run in real time and lags a lot previously when i used after effect cc 2015 then the preview was fast and i never had a problem. But now it is slow on the very same machine. please don't suggest to go back to previous version. Moreover in the file>project settings i have used mercury GPU acceleration and mercury software both the settings but doesn't help. _____________________________________________ system config windows 10 dell 5577 laptop 8 GB ram Nvidia 4 GB 1050series(all latest drivers) nvidia geforce experience In nvidia 3d settings for after effect i have tried using both integrated graphic card setting and dedicated high performance nvidia settings
... View more