Kimi-k2.6 "Provider returned error" on Go Plan

[Kareem-AEz]

Description

Kimi has stopped responding while other models (like glm-5.1) are working perfectly fine.

Model: kimi-k2.6
Plan: Go
Error: "Error from provider: Provider returned error"

Plugins

No response

OpenCode version

1.14.33

Steps to reproduce

use kimi 2.6

Screenshot and/or share link

https://opncd.ai/share/u2vYgJXG

Operating System

Windows 11

Terminal

Windows Terminal, Opencode ui

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• [Bug]: OpenCode Go + Kimi K2.6/K2.5 returns 'Provider returned error' on CLI 1.14.20 #23887: OpenCode Go + Kimi K2.6/K2.5 returns 'Provider returned error' on CLI 1.14.20 (same error, same model, same plan)
• [Go Plan] Kimi K2.5/K2.6 models return "account suspended" from upstream Moonshot AI #25458: [Go Plan] Kimi K2.5/K2.6 models return "account suspended" from upstream Moonshot AI (same model/plan, likely same root cause)
• Opencode Go Kimi and Minimax doesn't work #17626: Opencode Go Kimi and Minimax doesn't work (earlier report of Kimi not working on Go plan)

If your issue is the same as one of these, please add a comment there instead so we can track it in one place.

[rekram1-node]

are u still facing this?

[Kareem-AEz]

are u still facing this?

@rekram1-node Thanks for following up. I found the culprit, it was the PostHog MCP server. As soon as I disabled it, Kimi started working again. My other MCP servers (GitHub, shadcn, motion, better-auth, etc.) are all connected and working fine, so it seems specific to PostHog. Not sure if it's a tool count limit or a schema conflict, but disabling it fixed it for me.