When I am connected to my home network, login fails and it throws the above error , but if I switch over to my mobile hotspot connection it does let me login (but who would play on mobile hotspot connection 
)
To test this theory I went to my friends house, and it indeed lets me login with my friends network too.
I reset my home network connection also looked into the configs to see if there isn’t anything enabled which is not letting me login. But per my preliminary investigation I didn’t find anything odd.
Please let me know how can I provide you to help you better understand the problem.
Thanks,
Looking forward for an reply from you.
Kunal D