@nalla The Archer C20 V5 does support Tether app, Here is the Tether compatibility list.

@Hekvig This DWR 921 seems to be the model number for a D-LINK router, please contact D-LINK support for any advice or instructions.

@Anders-i Sorry to hear the speed is not as good as expected, please help verify some details and we will try to fix it together: 1. Please ignore the Speed Test on the router itself as it may not be...

@JKOne Hi, I think the below post may help you: Failed to connect some devices to TP-Link wireless router, but all the others work properly? BTW, you may also try to change the 5G wireless channel...

@chauhan You may refer to the below FAQ to confirm and ensure you typed in the correct Wi-Fi password: How do I configure the basic wireless settings for my TP-Link 11N routers (new logo)?

@k9thiago According to your description, it seems the router hangs, can you please check the below details? 1. After upgrading the router firmware to the latest on the official website, did you reset...