I asked about the MHL adaptor and the wifi cutting off issue when connecting an S2 to a TV a while back, but I got zero response. I also tried to answer someone having issues in another (developer based) forum (that shall remain nameless), but i was not worthy to post there, presumably because i'm not that into Star Trek.
Anyway, to fix the issue i changed channels on my router, as recommended by a handful of people on the tinterwebs (changed from channel 1 to channel 13, using wifi analyser that i downloaded from android market to choose) - and bingo! Wifi now works with no issues at all, so I can stream live tv via filmon which was the main reason i bought the adaptor. So i can confirm this does work, instead of the advice of using a 'stronger charger'.
Hope this helps someone! Peace
Anyway, to fix the issue i changed channels on my router, as recommended by a handful of people on the tinterwebs (changed from channel 1 to channel 13, using wifi analyser that i downloaded from android market to choose) - and bingo! Wifi now works with no issues at all, so I can stream live tv via filmon which was the main reason i bought the adaptor. So i can confirm this does work, instead of the advice of using a 'stronger charger'.
Hope this helps someone! Peace