i have strange glitch problem on my fresh 10.13.2 install
the glitch trigered randomly
it may start from subtitle video from firefox or some transparent panel from a program like clover configurator
then the whole desktop will have the graphic glitch every program will be affected
the glitch may clear when toggle the program window zoom in and out but will be likely popup again until restart the system
the glitch can even be captured by the system's own screenshot short cut
the following method i try didnt work
nvidia webdriver
latest lilu with NvidiaGraphicsFixup
different powermanagement setting
config.plist