ChatGPT users, I have another bad news for you
OpenAI has introduced device limits for paid accounts using Codex One device can only be used with a limited number of paid accounts (Go, Plus, Pro 100/200/500) signing out of another account won't free up a slot
Business, Enterprise, Edu, and Free accounts aren't affected by this limit
If you need more Codex usage OpenAI points users toward purchasing additional credits through Usage & Billing