Why your main 1Auto wallet is sending so many micro transactions to 15EfQFVXbFWUZ42FFaR2SfFDQ71VQZy6hs? This wallet never played. Instead of paying, the main wallet is sending money to non-players wallets.
honestly, i've been watching out those wallets too. but they seem to be consistent with 5% fee.
i've been also keeping eye on the transactions, they are running in order (mostly) and pretty much instant, as long as there is BTC in the wallet.