Hello
I just bough a TP LINK TL WR841ND router and all the other devices in the house work just fine on it. I tried speedtesting with 2 different laptops, and mobile phones and they all worked great. The problem I encounter is when I'm using b/g/n mode on my laptop and i do a speedtest, when i get to the uploading part it just starts a bit and then the speed goes down and so is the network connection on all the other devices, so basically when it starts uploading it kills the internet. I tried using several other drivers, updating the router's firmware but nothing seems to work and I don't really know what else I could do.
Any help would be greatly apreciated!