From what Ive heard from some pit players it dogs after like 20 minutes (according to them). Not sure if using a high aps makes you dog quicker. Idk it would be worth checking out.Are you sure it does because i've heard a lot of mixed results about this and since I don't play pit myself I haven't tried, maybe I should though. I've heard everything from that it bans, that it doesn't ban, that it bans on high aps etc.
Besides I think banning for vanilla autoblock would cause a lot of false bans, you're able to get this effect legit/through bugs (some unintended) + im pretty sure you get false flagged for this once in a while when blockhitting.