Low wifi signal from a specific router, how to fix?

Question

Network administration

tplink router

Connected to a wifi network at home, all devices except a laptop can see the signal well. The distance between the router and the laptop is 2 meters. When connected to another wifi network (distributed from the phone), it catches perfectly and the Internet flies. And this router (after 2 years) he refuses to catch.

I tried rebooting, resetting the router to the factory settings, changing the channel (to a random one), disconnecting all devices from wifi, thinking that the laptop just lacks strength) but to no avail. Yes, the driver just updated the network, it also does not help.

What are the possible solutions to the problem?

Answer 1

Most likely the cant of the TPlink itself. Or iron dies or a firmware glitch. This is provided that the laptop is doing well with other networks.
Give a screenshot of the wifi settings on the router, also try updating the firmware of the router