If it were me, I would contact support and get a replacement. Also consider a UPS. I use a UPS that has Automatic Voltage Regulation (AVR) for my router, modem, main PC, security system, and phone...

By chance did you use port forwarding and IP address reservation for the play station? If so you may be able to see it there or from one of your backups. Also do you have the original box the PS came...

What I would look for is a possible stuck reset button. Also be sure you clicked save at the bottom of the pages you changed as some of them you need to page down to see the SAVE button. If that is...

One router that does claim to support Time Machine is Archer A20 C4000. The apple routers that did support it are no longer made plus they had other limitations. I do not think you can get your...

Mac Catalina is a 64 bit only operating system. I know several have had issues connecting printers to the USB port of the router. They needed a new printer app. The Go64.app will show you what apps...

Bypass the router and connect the same device (PC) direct to the modem and check your speeds. It could be the PC, modem or ISP that has the limit. If good speed, reconnect the router and power cycle...