Free usage exceeded and there's long retry timers keep escalating across different free models #50093

Description

Using OpenCode Zen free models (tried Muse Spark 1.3 Free, then MiMo V2.5 Free after waiting and other free models too).
Getting:
Free usage exceeded, subscribe to Go
retrying in 6h16m - attempt #1

Waited the full ~6 hours, tried again on a different free model, and got a longer wait:
Free usage exceeded, subscribe to Go
retrying in 20h28m - attempt #1

Plugins

None

OpenCode version

1.18.31

Steps to reproduce

1. Use a free Zen model until quota is hit
2. Wait for the stated retry window
3. Retry with either same model still blocked or switch models and hit the same error with a longer countdown

Screenshot and/or share link

Operating System

macOS 26.5.2

Terminal

macOS Terminal