FTB Unstable java.io.IOEException: An existing connection was forcibly closed by the remote host.

[MisterSlug]

Title:

FTB Unstable java.io.IOEException: An existing connection was forcibly closed by the remote host.​

Launcher Version:

1.8.9​

Modpack:

FTB Unstable​

Modpack Version:

3.0.42​

Log Link:

http://pastebin.com/s5F4cztx​

Details of the issue:

Before the recent update to FTB Unstable I had a server working just fine and was able to connect and go about playing with no issues. However now when I attempt to join the server I am greeted with the error " java.io.IOEException: An existing connection was forcibly closed by the remote host."

I've tried reinstalling my client, the server and updating Java. Is there a solution for this?

Also, this is my first ticket so if the log I linked isn't of use I apologize and will post the appropriate one if requested.​

 

[MisterSlug]

Nothing? No ideas on how to solve this?

 

[AuricPolaris]

Where are you hosting your server? As a mini test, try removing forgeanalytics from both your client and the server.