I will gradually test whether the IP displayed in Star for each extension is different. If so, it meets the requirements of the simulated environment, and we can open multiple instances extensively. However, considering that computer configurations vary, it is advisable to open instances according to personal circumstances. High-end computers can handle 30-50 instances at most, while low-end computers I estimate can manage around 10-15. The limit for computers is when moving the mouse on the screen starts to feel laggy. When too many programs are running on the computer and it cannot handle the load, the temperature will rise, so one should act according to their capabilities.