@Pumba_99 Hi, How did you set up the QoS settings? Did you apply speed limits to individual devices? Please kindly share more details about the issue you met.

@jimbrown1 Hi, Make sure that the iPhone 14 is within a great WIFI range. And please test if the issue happens on both 2.4G and 5G. You can change the WIFI channel and channel width. Besides, you can...

@joerux Hi, If the router can get the normal speed with the cable in the box, it means the router is working properly. Please also test with the other Ethernet cable, or test the Dixon cable with...

@Veoxer Hi, Please check if all the devices are having trouble connecting to the 2.4G. And change the wireless settings on 2.4G, make sure that no specifical characters there that may affect it. And...

@Koushik7788 Hi, Please make sure the phone is getting a great WIFI signal. If you have enabled smart connect, please disable it and test if the issue happens on both 2.4G and 5G. You can also change...

@Sylissimo Hi, Archer AX3000 does not support WIFI repeater mode.