ChatGPT conversation problem

I need help, I have been using ChatGPT for a while, one convo I use for all things related to my business for context, and recently like a week or a bit longer I have been having trouble with this specifc convo, the others are working fine. It keeps my replies but deletes its responses, not the entire chat but just the last couple since the problem started. I can still send replies on my phone but on the web it says “regenerate response”, and it throws an error that says it couldn’t generate response, altho on my phone I get a response but when I exit and return it deletes its response. People are talking about limits on the conversation where it says create a new convo but I haven’t had that, I don’t know whats wrong, I have tried the clear cache and all that and also different browsers but nothing is working. Its also been super laggy and and slow since the problem started however throughout the entire ChatGPT not just this convo. And also I am on the free version. Please help, I have work to do, and I’m really struggling, all the context is on this convo.