GLM5 - Running into Too Many Requests - Error 1302 #14535

Description

While using GLM-5, I get:

Too Many Requests: {"error":{"code":"1302","message":"Rate limit reached for req... [retrying in 1s... and then it works after a few seconds, then again on the next tool call, same process repeats.

I have not used OpenCode in the past ~1.5hrs before starting a new thread and seeing this issue. Doesn't seem to be a valid 429, since it works on retry, then fails again after 10-15s, and then works again, continuing.

Plugins

None

OpenCode version

1.2.9

Steps to reproduce

1. Don't use OpenCode for a couple of hours.
2. Open OpenCode, set model to GLM-5.
3. In Build mode, give agent some Task X.
4. Agent tries to run, is successful for a few operations(~2mins).
5. Agent shows error highlighted in red - Too Many Requests: {"error":{"code":"1302","message":"Rate limit reached for req... [retrying in 1s attempt #1].
6. Agent automatically starts to work again once retry timer reaches 0, and is able to continue for a single pass.
7. Agent again shows same error as Step 5.
8. Agent repeats Step 6.

Screenshot and/or share link

https://opncd.ai/share/CfbwpOLI

Operating System

macOS Sequoia 15.7.3

Terminal

Term Program vscode running Shell zsh