Hello there guys,
I had this issue like an hour ago (didn't login into the game for few weeks), and noticed this issue.
however, i have tried something and it seems working fine now. it could be a different issue though.
based on this
announcement , i have changed my chrome settings through the registry as suggested
here since i'm using chrome as default browser.(note: i only added
--ssl-version-min=tls1 not the whole line).
after this change, there was no disconnections whatsoever.
i really hope that this was the actual cause.
i'll update you if this wasn't the solution, if i didn't update you, it means it's working fine and i'm busy having fun... or dead IRL.