Currently Archer C9 V3/V4 still has such feature. I'll check with the product manager if WiFi schedule feature will be added in the future firmware release.

I guess you want to keep the DNS settings unchanged for all your clients? Actually you can manually assign DNS servers in your network. Please login to the management page of the router, then refer...

May I know your current firmware version? And do you still have this login issue after the upgrade?

Hi Simon, Thank you so much for your comments. 1. ftp error after a reboot is actually a known bug for us. And it will be fixed in the next firmware released. Only if set up the username & password...

Hi, As for Archer C9 V2 only, tplink doesn't make any limitations on the firmware upgrade. Please update to the latest version Archer c9(UN)_V2_160517 directly according to the installation guide.

Hi, May I know which version do you want to update to? And is there any pop-up tips during the upgrade?