I'm in right now with 1.21.4.
use sovereignnode.io as the server name not sovereigncraft.com if that's your issue. Microsoft did a dns block on sovereigncraft
Discussion
a valid Minecraft account is required as well. I'm in with the vanilla client. We also have people that sometimes use lunar. We technically run 1.20.4 but the newest client should work on both java and bedrock. Java experience is better and has a few perks like NIP-05, LNaddress etc.
Hmmm that's odd, just tried both but getting the following error.
is it a valid Minecraft/Microsoft account?
If it is a cracked launcher or account, I do not support that because the authentication itself is used to generate the wallet and access strings and I don't want to risk spoofing.
Ok so that's why, sounds like its time to get an official account after 10 years haha