My trick was being patient (very key) and always tweaking times by 50-100ms so that every single buy ended up at 3800-4000+ms. If one buy ends up at like 3770ms I will increase the delay by maybe 75ms so that buys are nicely above that 3800ms point. I have not had one buy below 3700ms in probably 6 months, and if I end up with a time below that 3700ms I will not touch the buyer for a few days. With my settings I do miss a lot but that is okay, it seems more legit and in the end I have very nice buy times unlike people suicide buying in 1200ms and I still secure about 5-10 potions a week. That makes me feel like I have figured out the settings to work for my internet connection. Just take your time and things will work out, if you are impatient with times then it is likely your account will be frozen.what's your trick? how many potions you secure a week?