This router is a sh#t. It's a worst router ever. I update the firmware to 1.0.9 Build 20200708 and now i have 90 Mbps download and 1.08 Mbps Upload. I pay for 300 Mbps symmetric. DON'T BUY IT!

@Sevi HI everyone! I have the same problem. The ISP provide 300Mb simetrics, and the speed provide for my router AX50 is 50Mb (download) and 5Mb (Upload). I tried to factory reset and doesn't work. I...