ChatGPT Classic (Windows 11) — Unable to log in after logging out. NextAuth.js HTTP GET error after 2FA
Edit : I was finally able to log back into ChatGPT Classic! The issue appears to have been related to Firefox's Enhanced Tracking Protection interfering with the authentication process. Here's what worked for me: Opened the ChatGPT authentication error page in Firefox. Clicked the shield icon to th…
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- 2026-10-15 19:39 · r/OpenAI
ChatGPT Classic (Windows 11) — Unable to log in after logging out. NextAuth.js HTTP GET error after 2FA