Just getting disconnected?

[Razzy52]

Describe the bug Failed to connect to server disconnected

Steps to reproduce If possible, describe how the bug can be achieved.

Log output

java.lang.RuntimeException: Server could not authenticate client! {}
	at proxy.auth.ServerAuthenticator.makeRequest(ServerAuthenticator.java:33)
	at proxy.EncryptionManager.lambda$sendReplacementEncryptionConfirmation$12(EncryptionManager.java:303)
	at proxy.EncryptionManager.disconnectOnError(EncryptionManager.java:114)
	at proxy.EncryptionManager.sendReplacementEncryptionConfirmation(EncryptionManager.java:303)
	at proxy.EncryptionManager.lambda$setClientEncryptionConfirmation$5(EncryptionManager.java:214)
	at proxy.EncryptionManager.attempt(EncryptionManager.java:101)
	at proxy.EncryptionManager.setClientEncryptionConfirmation(EncryptionManager.java:203)
	at packets.handler.ServerBoundLoginPacketHandler.lambda$new$1(ServerBoundLoginPacketHandler.java:27)
	at packets.handler.PacketHandler.handle(PacketHandler.java:57)
	at packets.DataReader.readPackets(DataReader.java:163)
	at packets.DataReader.pushData(DataReader.java:118)
	at proxy.ProxyServer.lambda$run$4(ProxyServer.java:86)
	at util.ExceptionHandling.attempt(ExceptionHandling.java:12)
	at proxy.ProxyServer.lambda$run$6(ProxyServer.java:83)
	at java.base/java.lang.Thread.run(Thread.java:1623)

Screenshots If applicable, add screenshots to help explain your problem.

Version

• Game: Minecraft 1.20.1 Liquidbounce
• Downloader: latest
• Launcher (if login issues): 14.2

[TiAM0]

Having the same issue:

java.lang.RuntimeException: Client not authenticated! 403: Forbidden at proxy.auth.ClientAuthenticator.makeRequest(ClientAuthenticator.java:65) at proxy.EncryptionManager.lambda$sendReplacementEncryptionConfirmation$11(EncryptionManager.java:299) at proxy.EncryptionManager.disconnectOnError(EncryptionManager.java:114) at proxy.EncryptionManager.sendReplacementEncryptionConfirmation(EncryptionManager.java:299) at proxy.EncryptionManager.lambda$setClientEncryptionConfirmation$5(EncryptionManager.java:214) at proxy.EncryptionManager.attempt(EncryptionManager.java:101) at proxy.EncryptionManager.setClientEncryptionConfirmation(EncryptionManager.java:203) at packets.handler.ServerBoundLoginPacketHandler.lambda$new$1(ServerBoundLoginPacketHandler.java:27) at packets.handler.PacketHandler.handle(PacketHandler.java:57) at packets.DataReader.readPackets(DataReader.java:163) at packets.DataReader.pushData(DataReader.java:118) at proxy.ProxyServer.lambda$run$4(ProxyServer.java:86) at util.ExceptionHandling.attempt(ExceptionHandling.java:12) at proxy.ProxyServer.lambda$run$6(ProxyServer.java:83) at java.base/java.lang.Thread.run(Thread.java:833) Server probably disconnected. Waiting for new connection... Client probably disconnected. Waiting for new connection...

"Client not authenticated! 403: Forbidden", but connecting to the same server without going via world-downloader works just fine.