CST MWS仿真中出现问题"Maxinum mumber of pulse widths simulated"

CST仿真影响“Maxinum mumber of pulse widths simulated, solver stopped. please note that the steady state energy criterion has not been satistied”在状态栏中显示，怎样解决？对仿真结果有什么影响？请高手指点，谢谢

讨论过太多次了，请搜索旧帖。