Can't tether with 360 slim?

[gab1971]

Hey guys, I used to tether my phone connection with my Xbox 360 (slim, using wireless), It used to work, Now whatever I try, it doesn't work. Does anyone know what happened? I used to use it with 2.3.4, and ice cream sandwich, then there was an update to ice cream sandwich and now it doesn't work. Help?

I'm using 1-click tether by the way.