Scaler just does not seem to work at all in Reaper

[jjfagot]

Wellcome Ibn
In “FL studio Scaler 2 black screen not working” Ed1 said:

@Scalar 2 - Black Empty Window with Cakewalk

You can disable OpenGLRendering from the ScalerSettings application. MacOS: Press CMD+Space to open the Spotlight Search and type “ ScalerSettings ” Windows: Press the Windows key to open the search and type “ ScalerSettings ” Go to the Help page and click “Turn OFF OpenGL”: [Screen Shot 2020-09-11 at 10.02.01 am]

Perhaps that works for you too