fresh openhabian install with the amazon echo binding. Everything is working but i get these errors:
2019-11-06 17:31:52.223 [ERROR] [ersey.server.ServerRuntime$Responder] - An I/O error has occurred while writing a response message entity to the container output stream.
org.glassfish.jersey.server.internal.process.MappableException: org.openhab.binding.amazonechocontrol.internal.HttpException: GET url 'https://alexa.amazon.de/api/behaviors/entities?skillId=amzn1.ask.1p.music' failed: Too Many Requests
In PaperUI > Configuration > Things > Your Alexa thing look and see what channels you have linked that are music related. Not 100% sure it’s your issue just going off the small bit of logs above. BTW, you can set the binding to DEBUG for more log info via the Karaf console.