ChatGPT rolls out 'chat memory full' prompt pushing users to upgrade mid-conversation

SOLITAIRE_LOVER · reddit · 2026-10-21

A ChatGPT user who builds long storylines hit a new 'Chat memory full' wall after just 5 prompts, offering to auto-summarize and start a new chat or upgrade for expanded memory. Long-form users see it as a stealth nerf to extended conversations.

Related event: ChatGPT users hit premature "chat memory full" errors, suspect bug or upsell tactic(7 posts)→

Original post →

More from Models

Models channel →