Region : UnitedKingdom

Model : TL-PA4010PKIT

Hardware Version : V2

Firmware Version :

ISP : Sky

Hi. I have recently bought some homeplugs to connect the Network HDD and keep the speed at 100mbps but looks is gone down and is slower. The reason I connected to homeplugs is because over WI-FI the speed is slow as well and I thought I will improve my speed and will work at full speed of 100mb/s. At the beginning was ok but now something happens and I don`t know where to look.



Does anybody has an idea where to look or to improve my speed? My homeplugs all are AV500 so it should support the speed.
I have 2 Devolo and 2 Tp-LINK and both are AV500 2ports