ChatGPT Fails to Process Multi-Step Or Complex Inputs

I have encountered a recurring issue where ChatGPT fails to respond appropriately to detailed analyses or multiple questions. When I provide more complex, multi-step instructions or ask several questions in a single prompt, the model frequently responds with a generic acknowledgment such as “Got it, do you need me to assist you with anything else?” as if it hasn’t processed my input correctly.

But when I switch to temporary chat, the functionalities seemed normal, I tried to clear the memories under my account but it didn’t help