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Welcome Matthew, Can you elaborate what are these bogus logs?

<@U01NT95GV8B>
`otel-collector_1          | 2022-05-20T10:09:32.308Z    warn    zapgrpc/zapgrpc.go:191  [core] grpc: Server.Serve failed to create ServerTransport:  connection error: desc = "transport: http2Server.HandleStreams received bogus greeting from client: \"POST /v1/traces HTTP/1.1\""   {"grpc_log": true}`

IIRC this shows up logs when client tries to create a secure connection to non secure server with gPRC.

This is using the example code from your flask application. Has there been an update to the opentelementry-instrument python library that is blocking this?

&gt; library that is blocking this
What do you mean by this?