Selected model is at capacity. Please try a different model.

What version of Codex CLI is running?

latest

What subscription do you have?

Pro 20x

Which model were you using?

gpt-5.6 high

What platform is your computer?

windows11

What terminal emulator and version are you using (if applicable)?

_No response_

Codex doctor report

What issue are you seeing?

Selected model is at capacity. Please try a different model. Every time the codex will stop working

What steps can reproduce the bug?

Just ask a question use my previous model (not happened every time but happened 3 times for me in the previous 1 hour) and it said "Selected model is at capacity. Please try a different model."

What is the expected behavior?

Model should be working

Additional information

_No response_