New Features
Hardware acceleration;
Web browser job sumission;
Optimized GEMS workstation.

GEMS Installation issues
Uninstall the old version and then try again.
Mesh design problems
Use the half finest dimension as the minimum cell size and adjust the ratio to be 1.05 to 1.2;
Ensure that the largest cell size is smaller than 15 cells per wavelength;
Check if you have sufficient memory.
Excitation problems
Waveport: check the direction;
Lumpport: check if the excitation option is checked;
Mode excitation: check if the mode excitation is enabled;