Speed ​​drop on the router

Question

Computer networks

Hello Habralyudi! I am a TTK subscriber, the declared speed on the tariff is “from 11 Mb / s”, I am also the owner of a Netgear WGR612 router.
I run SpeedTest on a laptop connected to the router via WiFi - I get 12 / 22 mb (download / upload, respectively). Also, a desktop is connected to the router using a cable; on the desktop, the speed in the same speedtest is 1 / 0.8 mb. If I pull out the WAN cable from the router and insert it directly into the desktop, I get 66/48 mb. That is, somewhere on the router there is a speed cut for the desktop. I am not strong in networks, I hope to find the answer here.

Answer 1

Have you tried resetting your router? If that doesn't help, then it's probably a problem with overheating/dry capacitors. Or with the current firmware.

Answer 2

Something seems to me that the problem lies in the ethernet connection of the desktop. Check at what speed the desktop connects to the modem. Maybe the network junk or the cable is damaged. You can try a direct connection with another, short (if in different rooms - do not be too lazy to bring one patient closer to the other and connect everything) with a patch cord, twist it into other LAN connectors, see how it will behave with all this.

Answer 3

And what speed does a laptop connected via LAN give?