Got banned by mistake?

That honestly sounds dumb if that is what happened. I would think Jagex would find hard evidence and proof of you botting whether it was similar mouse movements to other confirmed bots or however they detect bots. Not just you being afk as I personally AFK NMZ alot as well as AFK fishing and other skills that don't require constant focus. I think they shouldn't judge you off of your account history and the fact you didn't chat to other players.

 

I got banned back at the start of 07 i was fighting for one of first to 99 fishing and i got banned while cooking lobbies for goldfarming -.- didnt goldfarm didnt bot just was fishing near a bunch of people with usernames like your forum name guess thats all it takes to get banned after that i botted an account to 99 agility just out of spite.

 

Honestly alot of people are getting banned for no reason at all, I think if you look like a bot and you're surrounded by other bots and a J-mod see's you, you may get banned.

 

You tried tweeting jagexsupport on twitter, sometimes they'll look into your case for you