On my laptop, the built-in WiFi started being very slow - on a 20Mbps internet connection, I usually get something like 0.5Mbps. Interesting is that upload speeds are OK (~20Mbps). I tried to connect to my router using a cable and that solves the issue, I tried an external WiFi adapter and it also worked fast so it has to be something with my built-in WiFi adapter.
But, I was thinking, if it were dead, it would be dead and I could not connect at all, right? What is weird that the connection is working but very very slow.
What can I try? Can something like Connectify-me has something to do with it? I tried to reset its settings it and it's still the same.
Is there a settings somewhere in Windows that could limit my WiFi speed?