I Face 'Maximum Time Reached' Error on ChatGPT During Long Chats

I have been a long-time user of ChatGPT and have greatly enjoyed using the service. However, recently, while working on some detailed tasks, I encountered a frustrating issue. In the middle of productive conversations, when the topic required deeper exploration, I suddenly received a message saying, "You have reached the maximum time for this chat." This error completely stopped my workflow.

The problem arises especially when I spend time developing more complex ideas. Instead of allowing me to continue refining the discussion, the chat abruptly ends, preventing me from completing my work. This experience is highly disruptive and diminishes the value I expect from a tool like ChatGPT, especially as a loyal and paying user.

I kindly request that you fix this limitation or provide a clear explanation and solution. I would like to continue using ChatGPT without such interruptions in my creative and professional processes. Please restore the seamless experience I once enjoyed.