demiansly

Now i did print screen of two clean desktop. The result is the same

Just image. Static simple image ( printscreen of monitors ).

After I open a 3840 x 1080 picture in paint.net (this is a screenshot of my desktop with two monitors), paint.net starts to permanently consume 10-15% of the GPU resources. Consumption is constant and does not depend on any factors. Processor: Ryzen5 1600X Six Cores RAM: 16Gb GPU: Radeon RX 560 OS: Windows 10 (full update) Paint.Net version: 4.1.12 (Final 4.212.7454.35665 )