@pavlu I doubt that you've reached the maximum number of records for address reservation feature. What you can do is to use an incognito / private tab in one of your browsers and check if that works...

@pavlu No error message can be seen in your video clip. Better take a screenshot and post it here. In general, every router model has its own limit for the address reservation records, which can be...

@tenet Yes, that's normal - you should use only US region FW in your case. You can download the latest FW release from Indian regional support site - here. Long story short - sometimes the web admin...

@webipsum Yes, it did (but not so smoothly) when I owned this HW v2: Try to put some more pressure when sliding it. There's a little gap on the button itself, which you can use for a better grip -...

@webipsum Disabling SSIDs broadcast just stops broadcasting their name (SSIDs). To disable the wireless radio you have to use the button on the back of the router: This button (for Archer C7 v2)...

@MarkL057 Just for the sake of experiment can you try with the Cloudflare's DNSs: If the router behaves the same I would contact the ISP to discuss the issue.