Why there is a limitation & restriction on ChatGPT4?

Encountering frequent restrictions on my account while using ChatGPT-4 has been quite frustrating. Shortly after starting, an error consistently arises, denying further responses. These restrictions persist for hours, prompting a switch back to version 3.5. Does anyone have insight into what might be causing this issue?

Welcome to the Dev Community

Well the first question is obviously what is your use-case? Are you trying to get the model to do something that is flagged by the moderation?

NO!
Just some simple questions from the attach pdf!