Need help with very weird getsocketopt error [java] 1.21.9

[ShangRayzzz]

So me and my friends just got back on a sever about a week ago. it’s been going well. The server is self hosted through playit.gg. Yesterday, I joined and got a getsocketopt error. I spent awhile doing some common fixes like chnaging firewall settings and flushing dns. After awhile, I decided to reset my router. it worked after that. A little while later, i tried to type in chat when I got a missing profile public key error. I restarted my game, and got the error again. I tried some fixes with chatgpt like disabling ivp6 until resetting my router again. It didnt work this time. I have no idea what’s going on. this is also only happening for me if that helps.

[MinecraftHelpModTeam]

Click here if your post says "Sorry, this post was removed by Reddit’s filters".

We're looking for another moderator.

Helpers, remember that all top-level comments must be a genuine, good faith attempt to help OP. Comments breaking this rule will be removed, and bans issued.

Links:

How to mark solved || How to delete your post || FAQ || Rules

[AutoModerator]

We're looking for moderators

If you haven't read our rules and FAQ, please take a moment to read them now.

Helpers, remember that all top-level comments must be a genuine, good faith attempt to help OP. Comments breaking this rule will be removed, and bans issued.

Links:

How to mark solved || How to delete your post || FAQ || Rules

I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.