Regarding the original question, it's improved somewhat- but could do a lot better at avoiding false positives.
Bot undercutting on tracked cards is still landing in under 5 seconds of a new listing, but I (and plenty others) got flagged and restricted for manual batch flipping. Just placing 15-30 orders then walking away.
That's the core problem with the current filter, it looks like it's keying on raw order velocity/volume, which catches dedicated human flippers just as easily as bots, while the bots' actual signature (instant, repeated, exact one-stub undercuts reactive to one specific listing) goes basically untouched.
A concrete ask: don't flag on the first fast undercut. Wait for 3-5 repeated undercuts on the same listing within a tight window. That's a pattern only automation produces, so it should cut false positives on legit flippers while still catching the real bots. You've got order-book timestamps down to the millisecond, that data should support pattern detection, not just speed thresholds.
And honestly, some communication would go a long way. Nobody needs the exact parameters (that just tells bot devs how to dodge them), but even a general "here's the category of behavior we're targeting" would save a ton of ticket backlog and forum panic from players who did nothing wrong.
Thanks plenty, hope it gets easier.