DeepSeek's popularity has exceeded expectations, and servers are already experiencing congestion.

DeepSeek has already started restricting registrations outside of China, and you may find that verification codes are not received in your email. When using DeepSeek, you will also increasingly see responses like "Sorry, there are too many people chatting with DeepSeek right now, please try again in a little while." It's currently the Spring Festival holiday in China, and employees of High-Flyer in Hangzhou and Beijing have started their vacation. I wonder if the on-duty staff at High-Flyer can optimize the server congestion issue during this holiday