Gotcha, that’s a bummer. I think it’s unlikely that they would revert the ban. Does it straight up say you are banned or does it use the terminology “you have been penalized”?

At any rate - may be worth checking out the seamless multiplayer mod. I don’t have any personal experience with it but I do remember reading that it doesn’t technically use From’s servers. So if you use that offline it may not matter if you are banned by From - you could still be able to engage with multiplayer users of the mod. I can’t confirm this, but maybe someone else knows more.