This issue for when you trying to join servers through 1.18 to 1.19 versions its give you a error
Sorry, we couldn't validate your login. or You need to authenticate to Microsoft services.
this both error come to screen, And this heppening from yesterday, when you try to join servers like officials or non official server this heppen for all, and tjis only can fix by Microsoft or mojang.
If you want to reproduce this » Just get a version between 1.18 to 1.19 and try to join any server, like The Hive. This will heppen so please fix this issue.
this by big server The Hive » https://updates.playhive.com/version-support-update-2vZ8pa
Please dont mark this as invalid its a big issue please
Also yes this also affect multiplayer, LAN and realm too
This affects to like everything, and i also have give some screenshots down and one from official minecraft server The Hive Too. So please see that too