Key invalid ?

[Spark]

When I try to join a server it says key invalid, on the main menu it says "This key looks good!". I have typed my key in several times and even tried other snapshots. Restarted my computer also. I can play single player fine but cannot join any servers. Anyone know the issue?

[linusenglund__]

When I try to join a server it says key invalid, on the main menu it says "This key looks good!". I have typed my key in several times and even tried other snapshots. Restarted my computer also. I can play single player fine but cannot join any servers. Anyone know the issue?

Make sure you don't have a typo false positives will say it looks good

[Spark]

Yeah I fixed it. It's weird it said it was the correct key but it was missing a letter

[Tyler Bec]

I have downloaded the newest snapshot mx-2021-03-31-15 and I went into the server index to join the server and when I clicked join it says Key invalid. I have checked the key over plenty of times to see if it was a typo or if it was the wrong one but nothing is working plz help.

[jlv]

I have downloaded the newest snapshot mx-2021-03-31-15 and I went into the server index to join the server and when I clicked join it says Key invalid. I have checked the key over plenty of times to see if it was a typo or if it was the wrong one but nothing is working plz help.

You have a typo. It's easy to mix up 1/L or 0/o in some fonts so pay extra attention to those characters. If all else fails you can copy/paste it to "%localappdata%\MX Simulator\regkey".