Does Panther natively support Cloudflare Security Insight alerts?

Error 'unexpected format: "%N" found in 10 byte' when running pantherlog parse Is there a maximum size limit on data that Panther ingests? How are Starlark timeouts handled during Panther parsing? Do I need to include the "fieldDiscoveryEnabled: true" flag in my YAML file to use this feature in Panther? How to resolve "EventTime: DecodeTime" parsing error when testing schemas with pantherlog