Fiskaly Service respons with Error 500 & code "SlowDown"

[Vento-Nuenenen]

We have got the following Error on a few of our devices, two days ago:

[ERROR] 2021/08/11 17:11:36 request.go:159: request error: HTTP error: {{"body":"{"status_code":500,"error":"Internal Server Error","code":"SlowDown","message":"Internal Server Error"}","headers":{"access-control-allow-origin":[""],"access-control-expose-headers":["X-Request-ID"],"content-length":["103"],"content-type":["application/json; charset=utf-8"],"date":["Wed, 11 Aug 2021 17:11:36 GMT"],"response-time":["10.136"],"strict-transport-security":["max-age=15724800; includeSubDomains"],"vary":["Origin"],"x-request-id":["***"],"x-response-time":["10.136"]},"status":500}}

Somehow it worked after a few retries.