Hello,
When i try to login to the Developer Forum at Home (PC or Laptop, both won’t work)
I got always the Error Unable to fetch configuration from identity provider. Please try again
I tried it on Chrome, Firefox and Edge with Firewall enabled and disabled
What should i do?
It probably is your service provider has it cached. Force a refresh.
Ron
won’t work, i reset also my internet modem 
In order to improve internet speed they cache data in a node. It is this that hasn’t been updated. Using a Hard reload in the browser will bypass that and generally updates the node but not always.
Ron
Samsung Developer Relations
Browser haven’t work, i had reset my Internet modem complete, now it works