There appears to be a consistently failing interval request to what appears to be an internal Moralis analytics endpoint.
Access to XMLHttpRequest at 'https://internal-api.moralis.io/api/functions/trackEvent' from origin 'http://localhost:4200' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
To fix this, I think the Moralis team needs to simply set the appropriate CORS header to the server running the
Header set Access-Control-Allow-Origin: "*" on Apache.
add_header 'Access-Control-Allow-Origin' '*'; on nginx