Unable to continue chat, every message sent causes removal of all text in chat + no response given

[idle hound]

Bug Report:

Steps to reproduce:

1. Have a long conversation with CHATGPT using GPT4 (277588 chars / 39875 words, my conversation started before the introduction of GPT4Turbo)
2. Ask to regenerate an output when prompted with "There was an error generating a response" or try to modify the prompt that caused the error in generating the response

Expected result:

Conversation should continue, an output should be generated and the previous messages should still be visible

Actual result:

Message is not being sent, previous messages in conversation are no longer shown and no information is given about the output requested to be regenerated, page reload is required to display again previous messages and the button to request response regeneration, multiple fatal error messages are shown in the chrome console, no message is sent and no response is get from chatgpt

Additional information

Browser: Chrome version 119.0.6045.124 (official build) (64 bit)
OS: Win 10 Education, version 22H2

Sorry but i was unable to display the images in the correct part of my post using discord from the web, the first image is for the step to reproduce, the second one is the actual result

[idle hound]

Am i really the only one with this error? :( (added details on length of conversation)

[idle hound]

Please someone help me, I can't use my conversation

[agile coral]

Does it work if you close or accept the banner at the top about using it in a non-English language?

[idle hound]

unfortunately not. One chat randomly started working again (the one in the post), but another still has the same problem (can't get past the regenerate response message, every time I try to regenerate the Chrome console fills with fatal errors )

[agile coral]

Can you do a test in a new install of Firefox? Be sure that banner is closed/accepted there too, if you can try this test.

[idle hound]

i tried this a few hours ago on a different laptop with a fresh install of firefox, no luck sadly. I'll try again tomorrow and i'll post here an update

[agile coral]

Wondering if it could possibly be network/VPN related too

[idle hound]

I think I've found the problem. The conversation on the phone app shows the chat as using 3.5 (false, I started it with 4) and maybe the problem is that I'm trying to regenerate a reply using the 4 model on a conversation using the 3.5 model? I'm writing here in case anyone knows if this is the case. I'll try to find out more tomorrow