MERA400 - Invalid Response from the Meraki Dashboard

Agent error code #MERA400 indicates the Meraki Dashboard returned a response the agent could not parse.

Common causes include:

• A proxy or captive portal returning HTML instead of the API response
• An unexpected API change

Steps to Resolve

1. Confirm requests reach the Dashboard directly (no captive portal or HTML-returning proxy)
2. If the problem persists, contact Knocknoc support with the agent logs