casino says my slot session looked like bot play because autoplay ran too long

so i had a good bonus running and just let autoplay rip for a long stretch since i got caught up with work stuff at my desk. ended up hitting a decent win but now the casino is saying my play session flagged as bot-like, mainly cause autoplay ran too long without manual clicks. they’re “reviewing” if i can keep the bonus and cashout.

i’ve seen people use autoplay for hours without issues so i don’t get why it’s suddenly a problem. it’s not like i broke terms or ran any kind of script, just let the machine do its thing. anybody ever had a casino try to claw back winnings over autoplay? how’d you handle it?