FAQs, and Common Issues and Fixes
Here you can find frequently asked questions, and fixes to commonly encountered issues.
Errors "Failed to login - null" or "Failed to login - invalid session" when joining a server
Issue Description These errors mostly happen when there is a Microsoft account authenticatio...
Updating Java 8
Recently, Mojang changed its authentication system. Players using Java 8 versions older t...
Machines Not Breaking Blocks Inside of Claims
Step 1: Verify the Machine's Setup Redstone Control Ignore: The machine operates withou...
Claim Expiry / Regeneration
FAQ - Claim Expiry / Regeneration Q: How long do I have to be inactive before my claims a...
What Are Banned Items?
FAQ - Banned Items Q: Why is <item> banned? SiriusMC optimises gameplay for our players, ...
How Much RAM Should I Allocate?
FAQ - How Much RAM Should I Allocate? Q: How much RAM should I allocate to play on a serve...