Reply To: Cannot open “Edit object” window for simulation objects with Script tabs in Lumerical FDTD

[Taylor Robertson]

It seems to me that the structure group editor window is being opened. This typically presents the window and freezes control of the main GUI window. In this case the issue seems to be that the window is 'open', but not being displayed. This may be a quark in the settings, or a graphics issue.
Please follow the steps in this link to se if it can be resolved by deleting the ini file or updating the graphics driver.
Ansys Insight: Fixing graphics related issues when using Lumerical
Let me know if this works. Alternatively a clean install might resolve this issue, or working on a different machine if possible.

Best Regards