Second message hangs indefinitely

“When I type a second message and press Enter, the send button keeps spinning indefinitely (alternating blue and transparent) and becomes unavailable.”

Is this your bug? What gets counted gets fixed. Pile on.

Paste this into your agent. It files your report, with your error and version.

I hit this bug: rapsheet.dev/sheets/codex/issues/15268/file
Follow it to file my report. Show me the text before you send.

No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends

Quiet. No reports in the last two weeks, down from 5 a week at the late-September peak. A workaround is known.

Second message in a conversation hangs indefinitely on Windows. The first turn completes, then the send button keeps spinning and the second message never appears in the conversation history.

Is this your bug?

File my report

Where: Codex Desktop app
Error text: Received turn/completed for unknown conversation
Versions: 0.157.1 to 26.917.71314
Platforms: Windows
How bad: Breaks a normal workflow. Some reports say it blocks them completely.

Part of: Follow-up messages won't send4 bugs

Follow-up messages cannot be sent40 people
Send button stays disabled in reopened existing chats6 people
Follow-up Send hangs3 people

Not quite your bug?

Follow-up prompts stuck or lost140 people

Original reports7, newest first

Sep 27, 2026Codex Desktop hangs indefinitely from the second message onwardOn GitHub#48689
Sep 25, 2026Windows: app freezes on the second message; CLI and app-server workOn GitHub#48133
Sep 24, 2026Windows Codex Desktop: second message hangs indefinitely while first message worksOn GitHub#47855
Sep 22, 2026The chat doesn't allow me to continue; after sending the first message, I'm blocked from proceeding with the conversation—the chat freezes and gets stuck loading indefinitely.On GitHub#47279
Sep 21, 2026Windows Codex Desktop hangs indefinitely when sending a second message in an existing taskOn GitHub#47054
Sep 20, 2026Follow up prompts fail silentlyOn GitHub#46876
Sep 16, 2026Windows: Second message hangs indefinitely and never appears in conversation history (26.908.9136.0)On GitHub#45902