[0.0.39] Duplicate user messages from `openclaw-control-ui` and `You` identities, even with weixin plugin fully removed

[HayHay1105]

Problem Statement

Environment:

• NemoClaw CLI: v0.0.45
• OpenClaw version: 2026.4.24
• OS: Windows 11 + WSL2 (Ubuntu)
• GPU: NVIDIA RTX 5070 Laptop (8GB)
• Inference: NVIDIA Endpoints / Nemotron 3 Super 120B

Description:
Every user message sent through the web UI at http://127.0.0.1:18789
is processed twice by the agent — once labeled openclaw-control-ui
and once labeled You. Both messages produce identical Assistant responses.

Steps to reproduce:

1. Fresh install with curl -fsSL https://www.nvidia.com/nemoclaw.sh | bash
2. Select NVIDIA Endpoints, Nemotron 120B, default settings
3. Skip all messaging channels (including wechat)
4. Open dashboard via tokenized URL
5. Send any message → see duplicate

What I've tried:

• Disabling openclaw-weixin in plugins.entries (still happens)
• Completely removing openclaw-weixin from disk + config (still happens)
• Full uninstall and clean reinstall (still happens)
• nemoclaw my-assistant recover (still happens)

Observation:
The openclaw-weixin plugin is auto-installed and auto-enabled during
onboarding regardless of user's wizard selection. However, removing it
does NOT fix the duplicate message issue, so it's not the root cause.

The duplication appears to be in the message broadcaster routing
messages with two identity labels for a single user input.

Logs:
[attach nemoclaw my-assistant logs output if requested]

Proposed Design

。

Alternatives Considered

。

Agent Investigation

No response

Checklist

• I've reviewed existing issues and the architecture docs
• This is a design proposal, not a "please build this" request

[johntmyers]

This doesn't seem related to OpenShell. Please open an issue with NemoClaw.