ParamO: why is workspace black?

[Mone]

Does anyone know why the paramO display is dark like this?

[Lingwisyer]

Unsure how that window is rendered, but have you checked your graphics drivers? There are cases around in other programs of windows rendered through openGL and the likes being black due to driver errors or crashes. Restarting the problematic program might also solve the issue if this is the case, as a new instance of the renderer will be initiallised.

Ling.

[Mone]

thank you sir