M Diamond wrote Try to change some settings on web interface of TL-WR1043ND. Not sure if it helps. Channel---1, 6 or 11 Channel Width---20MHz Thanks for the help! When I saw another REQUEST/Send ACK...

M Diamond wrote If all other clients are working OK, it should be that PC's issue. Update driver of wireless card installed on that PC. My card is asus pce-ac68, I already have the latest drivers....

Region : Argentina Model : TL-WR1043ND Hardware Version : V2 Firmware Version : ISP : I have 2 laptops, 2 PCs, two phones and a tablet in my network. One PC is connected by a cable and other devices...