We have a skill which we are beta testing at the moment. The skill works fine when the Echo is set to UK-English. We have testers with their Echo set to German, but in these cases we never get any request to the Lambda function. (CloudWatch Logs) These two language region both should work on a lambda function on a AWS in Ireland. All configuration settings on English (UK) and German are set the same. OAuth succeeds, but when searching for devices, the lambda function is never called (from German set Echo devices)
Does anyone have any idea what might cause this?