All object are now shown in dark color. They used to load normally.
Solution
This is currently a common problem with the latest NVIDIA drivers (511.09 even with the 496.46, maybe others too).
Our development is aware of that and they are just communicating this issue to the NVIDIA company so that the driver is fixed on their site.
In the meantime, we recommend that you should use the following workaround.
Workaround:
Set the OpenGL acceleration level to V4.1 and restart the Process Simulate.
Notes and References
Hardware/Software Configuration
Platform: all
OS: n/a
OS Version: n/a
Product: TECNOMATIX
Application: PROCESS_SIMULAT
Version: V16.1.2.X
Function: PS_VIEWER
Ref: 001-10261153