@Joseph-TP I know you're trying to help but it really helps to read the post you're replying to Joseph :) 1) I'm using this in client mode. My router and internet connection are absolutely fine 2)...

Just bought a TL-WA1801 to replace my previous TL-WA801N acting in client mode, to allow my PC which only has ethernet to connect to my wifi network. The problem is it just keeps disconnecting then...