Just got my new 6 x PG2400P adapters to replace old system with 6 x TL-PA7017P. I was very surprised when the connection speed between devices decreased by three times and now just 150-200 mbps, was 550-650. Download rate was ~ 120 mbps now it is less then 50. Same places, same power line. How is that? new modern adapters work three times worse than old ones?