I have been running python code on my Synology NAS that pulls the data from my solar invertor and uses the API to update my PVOutput every 5 mins for over 12 months and its been running awesomely. From May 4th I have been getting random events of API errors of HTTP Error 403: Forbidden. Sometimes hours go by without issues, other times I might have half a dozen error events, it runs fine the majority of the time. I am within the requirements and limits etc and I can not figure out why this would occur? Its rather generic 403 according to the help doco. Anyone have any ideas?