I got the same issue. I am not able go into realms but everything else works fine. I've tried restarting launcher / logging out and restarting launcher / restarting computer / running minecraft program in Admin / reinstalling minecraft. None of that seemed to work. 😞
Edit: (3:40pm est.) They seemed to fix the issue, now it allows me to join realms with no issues!
I got the same issue. I am not able go into realms but everything else works fine. I've tried restarting launcher / logging out and restarting launcher / restarting computer / running minecraft program in Admin / reinstalling minecraft. None of that seemed to work. 😞
Edit:
(3:40pm est.)
They seemed to fix the issue, now it allows me to join realms with no issues!