In addition to the above, I have some more odd symptoms. My Reolink CCTV camera is attached by PoE LAN to the router. It shows up in the DHCP client list (when it's the only device connected via LAN)...

@Sunshine Hi, thanks and apologies for the update. I had already contacted Smarty before coming here, when these problems began and they are completely useless only repeating that it's "congestion"...

Thank you @Sunshine I had tried reseating the Smarty sim in the rounter before but hadn't actually tried swapping it as I didn't have any data left on my phone sim. It renewed yesterday so I just...

Hello, I have a TL-MR6400 WIFI router and have been successfully using it with an unlimited Smarty sim that provided me with 3g connectivity for at least 2 years, almost faultlessly. Connected...