It's a false positive. He would get banned even though he was not cheating.
Whether it's "reasonable" or not comes down to politics. Optimizing for either false positives or false negatives is a policy decision. Do you punish innocents to ensure you catch every single cheater? Do you let cheaters go to ensure you don't punish innocents?
I don't really intend to discuss the above questions. I'm just pointing out the fact one of those so called complainers in the forums could very well turn out to be one of these false positives. That's what the system is optimized for.
Whether it's "reasonable" or not comes down to politics. Optimizing for either false positives or false negatives is a policy decision. Do you punish innocents to ensure you catch every single cheater? Do you let cheaters go to ensure you don't punish innocents?
I don't really intend to discuss the above questions. I'm just pointing out the fact one of those so called complainers in the forums could very well turn out to be one of these false positives. That's what the system is optimized for.