Photoshop issues with Wacom Cintiq 16
I have recently purchased a Wacom Cintiq 16 that is having issues with Photoshop CC 2019 on Windows 10. Zoom and Rotate Canvas tools don't work and every time an error message pops up that says (roughly translated from Italian) "Impossible to complete the request because it's only functional with OpenGL". I read around on the net that this could be an issue caused by conflict between two graphic drivers - but I only have one.
Also, every saturated color is shown as gray on the canvas.
I have been fighting with these problems for months now but I don't seem to find a solution.
Does anyone know what might help?