6459 - Radiant and Diamond: How to resolve the long delay of launching the software and getting stuck at "initializing device data"?

6459 - Radiant and Diamond: How to resolve the long delay of launching the software and getting stuck at "initializing device data"?

Please try below solutions:
 
  1. Try to retain all valid values only in the LM_LICENSE_FILE environment variable and delete any paths in the variable that are pointing to a port@servername or any file path that is no longer available or existing. The existence of unused paths can slow down the loading time of the software tool.
  2. Putting the environment variable path of Lattice Radiant and Diamond to the top of the LM_LICENSE_FILE can help reduce the loading time of the software.
  3. Check the LATTICE_LICENSE_FILE in your system registry and make sure that the registry value is only the path pointing to your Lattice License File.
  4. Add a new environment variable: FLEXLM_NO_CKOUT_INSTALL_LIC with value 1. This will prevent the license from automatically updating LATTICE_LICENSE_FILE after a successful license check out.