Nexus 5x and 6p user facing problems after installing Android Oreo that update make their device slower and laggy.
Just follow this steps to make your Nexus 5x & 6p run faster -
1. Go to settings.
2. Go to about phone option in system option category.
3. In about phone option tap on Build no. for 7 times to enable developer options.
4. In developer options you can see hardware accelerated rendering option in that category you want to change the set GPU render from OpenGL (default) to OpenGL (skia).
5. That's all now your nexus 5x and 6p can run faster and smoother than before.