If the mesh appears glitchy after the fix, try turning off GPU Performance in Preferences > Performance .
Sometimes advanced mesh rendering conflicts with GPU acceleration. If you can see the mesh but not the color transitions, try switching to by pressing Ctrl + E (Windows) or Cmd + E (Mac) or toggling it in the Preferences > Performance menu.
: This version is typically shared on community design forums (such as RUDTP ) rather than the original developer's site, which is often offline.
To help me narrow down the solution for your specific setup, could you tell me:
Ensure your workspace is set to Window > Toolbars > Advanced to prevent tools from appearing greyed out or inactive.