Black Canvas and Delay HELP

Hi, I recentrly downloaded Harmony 17 and the canvas is completely black and have some kind of delay, I tried uninstall / install, but is still not working. I´ve used it before and I wasn’t having this problem. I attached a screenshot with the problem. Please, if anyone know something I will really appreciate your help. Have a good day!


If you have an Nvidia graphic card try the following :

Close Harmony
Right click the desktop to open the NVidia Control Panel
Go to the section called “Manage 3D Settings”.

Make a profile for Harmony and set it to use the NVidia
graphic processor. In the power management mode, set
it to “Prefer Maximum Performance”

Open Harmony.

Hope it helps

Best regards