Appdaemon causes Client exceeded max pending messages at HA restart


I noticed that Appdaemon add-on causes this message to show up when home assistant restarts.

Logger: homeassistant.components.websocket_api.http.connection
Source: components/websocket_api/
Integration: Home Assistant WebSocket API (documentation, issues)
First occurred: 9:15:22 PM (8 occurrences)
Last logged: 9:15:22 PM

[140476941476304] Client exceeded max pending messages [2]: 2048

It only occurs once at the restart.
I also noticed that HA restart takes longer with Appdaemon enabled vs disabled.

When Appdaemon add-on is disabled, this error doesn’t occur.

Has anyone seen this and know how to fix this?