Sara Congia
Subscriber

 

Hello, 
Thank you for your answer.

Yes I followed all the instructions written in the webpage: 
https://optics.ansys.com/hc/en-us/articles/11277217507603-Troubleshooting-diverging-simulations-in-FDTD

It is a PLM-type divergence. So I put PML to Stabilized, then I changed alpha by putting to Custom… But nothing worked

Regards,
Sara