Reply To: Receiving “License error: Could not connect to~” after updating to FDTD v241

[Lito]

Hi Yun,

Where are you getting your licenses from?
Please check if the license manager is up and running on the machine where you are checking out the licenses and showing the licenses available for checkout. 
>>Ansys license management center (overview) – Ansys Optics (using the web interface/GUI if you have access to the machine running the licenses)
>>How to check license status and availability – Ansys Optics (from the command prompt) 

Also, send the screenshot of your license configuration from the client machines for comparison between those that work and those that are not working.
>> Lumerical license configuration with the Ansys Optics Launcher 
>> Lumerical license configuration from the command line