Have you ever tried restocking legit?
Even if you are super familiar with all profitable items in a shop, after you buy something it takes you back and you have to look over the items again nad that might take a few seconds, so no it doesn't look inhuman.
The reason it's 8 seconds with you is because you are not an advanced member and can't lower your times
Exactly! I read this somewhere else and the program even tells you if you're not advanced you can't go lower than 8 seconds. Personally I wouldn't go too much lower than 8 seconds though. You definitely don't want it looking inhuman either I go for 8-15 seconds somewhere around there. Usually the shops don't restock that fast anyways you might lose a few buys here and there but it's not that big of a deal.