I’ve been getting a strange issue lately where my viewport only updates when I release the mouse button. Frustratingly it’s intermittent, sometimes solving itself, sometimes needing a restart (of the app or PC).
It happens on very simple scenes, even a single cube.
It happens in wireframe, gouraud shading and everything in between.
I can’t think of what may have caused it, I don’t think I’d updated anything (C4D, drivers, OS) when it started.
Updating my graphics card drivers (clean install)
Both graphics cards.
All sorts of OpenGL and display settings in C4D.
Houdini is fine so it’s not system wide.
Not sure what else to do? Any ideas would be appreciated, it’s driving me mad.
I’m using: Windows 7, C4D R19, HP Z840, GTX 980Ti, Quadro K4200.