Question Devices cannot connect wirelessly to router

[Tomasino132]

Hello
For a few months I started to notice weird behavior of my router (TL-WR1043ND). We have 4 devices connected (1 via cable and the rest wirelessly) and sometimes the 3 wirelessly connected devices suddenly losses connection to internet and then the SSiD dissappears or th wifi shows it has really weak signal (even when standing few meters away). Mostly It´s solved by restarting the router, but it´s getting annoying and more frequent. What could cause this ?

 

[Ralston18]

How old is the router?

Are all internet and power connections fully and firmly in place?

Does the following link match your router?

https://www.technotrade.com.ua/userfiles/files/TL-WR1043ND_user_guide.pdf

Keep an eye on the LEDs (Page 4) and also take a look at the router's logs via the Diagnostic Section (Page 82).

Logs may need to be enabled if that has not been done.

 

[Tomasino132]

2-3 years

Everything is firmly in place. Checked multiple times. It only affects mobile devices. PC (connected via cable) works fine during that.

no... this one https://www.tp-link.com/en/home-networking/wifi-router/tl-wr1043nd/

logs doesnt show any abnormalities.