@Riley_S Thank you for your answer. The duplex on my PC was indeed set to auto negotiate. I've changed it to full duplex and have been consistently getting download speeds higher than 200Mb since...

@Riley_S, Thank you for your answer. I've managed to increase the speed on my PC a bit by plugging a lan cable on the satellite in the home office. Still, it performs worse on spedtest website than...

Hello. I have a Fritz!Box 7530 and have recently bought a Deco M9 to improve the wi fi signal on the PC in my home office. The speedtest done by the Deco app near the main router is high, but when I...