Hello there! 
I’m looking for some feedback from experienced Kafka experts like you. We’re building KafkaPilot, a tool that proactively diagnoses and resolves common issues in Apache Kafka. Currently, it covers 17 diagnostic scenarios so far (you can check it here). To move forward, we need your feedback on what Kafka-related incidents drive you crazy. Could you please help us and provide a quick answer in this form: https://forms.gle/2pEXQeNFr3Pw1gb56.
No email address or personal data needed.