Random 403 errors in my logs? unexpected status code

[DJKatastrof]

Use Case (delete as appropriate): Using Portainer at Home, Using Portainer in a Commercial setup.
Portainer at home

Im getting random 403 in my logs, any ideas?

[jamescarppe]

This looks to be occurring every 2 minutes. Do you have anything set up in Portainer that would be polling to an external URL every 2 minutes? Perhaps a Git-deployed stack with automatic updates and polling enabled?