@TP-Link Sure. Ik had my modem in bridge setting. One rj45 in Port 1 on May first M4. From port 2 rj45 (cat7) to a gigabit switch from that switch cat5e to my pc (speed at 95 mbit). When i put the...

I am having issues with the throughput of my deco on an cat7 cable with 2 switches. Fore some issue it slows down my speed tot 100 mbit I had to plug it in directly in my modem/router to solve this...

Just tested and had the same issue. If i Use my isp modem router as first it works with 250 otherwise 100. It seems to happen after qos option that cant be disabled