Wi-Fi connectivity suddenly stopped working, and even after cold rebooting, it stays up for 1-2 min then drops all connected devices. The SSID isn't discoverable anymore. The LED stays green. I've had Wi-Fi 7 MLO turned on for about 2 weeks, but am not sure it's related.

I've noticed that the internal fan doesn't appear to be working anymore, which may indicate that the device is overheating. From what I remember, it was always spinning since day 1. I did a factory reset, but the fans don't turn on after that either.

I'll be returning the device for a replacement or repair. I'm a bit surprised since I've only had the router for about 3 months, in a room with constant normal temperatures (22C avg).

Has it happened to anyone ?