Tizen studio samsung login error

i’m trying to login 'cause i need to generate certificate.
but there is an error

Can you please share your pc config and real device(mobile/watch) config with me?

There is another developer with this same issue. It happens every so often with the seller portal servers. Try again and if it doesn’t work today let me know and I’ll report it. Usually they catch these on a Monday.

Samsung Developer Relations