@Nxus There are firmware updates for this router but none of them indicate anything about WPA3. Be sure you are up to date.

@User-Suren1 Some routers do not have enough power in the USB ports to power some of the USB drives. You may need to use a USB power adapter. Some routers do not support multiple drives or multiple...

@Nxus The user guide does not show WPA3 but TP Link's web site spec page does show WPA3. If it were me, with both the box and web site wrong, I would return it.

@Quest7 The wider the band, the more likely you will get interference. The wider band does offer better speed but in many cases it is not needed.

@SJV I would test check the NAS and PI but like you, I do not think it would be it unless they need more resoures from the router than it can supply. I have had a CAT 6 have a broken wire where it...

@SJV Do you have any USB devices attached to the router. Test with them disconnected. Also verify your power. I have seen strange things when the battery in a UPS was going bad. Others have reported...