Ambassador not detecting PCF

[LumeMC]

I have the latest version of Proxy Compatible Forge Mod (1.2.1) installed on the backend server (1.19.2, forge 43.4.6), but ambassador shows this message:

The commands don't show, but do work.

modlist.txt

[p0t4t0sandwich]

That warning needs updating. It means that a mod sent an incompatible command argument to the proxy and Ambassador caught the error to prevent Velocity from kicking the player.

When you have a moment would you mind starting the server using PCF v1.2.2 (or v1.2.3 if it's out by the time you see this), then share your logs/debug.log with https://mclo.gs/ over in https://github.com/adde0109/Proxy-Compatible-Forge/issues ?

The debug info should help point out what mod is causing the issue, and then a default override can be added to PCF, or you can try excluding some command args in PCF's config if you want to help narrow things down.