I have a good internet, my ports are fowarded correctly, and I beleieve I did use slate. I will screenshot my console log next time it happens when he logs on.
No, no, don't screenshot it.
There's an attachment feature, attach the file called console.log after closing Blockland.
Also, I said the computer, not the internet. It's two different things, but if you are using slate, then it isn't the problem I thought it was.