Hi, i bought a VU+DUO2 reciever with 2x Twin DVB-S2 Tuners from world-of-satellite recently but the 4 connectors round the back are red hot to touch and i'd like to know if this is normal please.I've also got problems with the built in WLAN where i can only connect to WEP or disabled security and get a message "can NOT generate a passphrase" when i try to connect to WPA2 Personal.I have this problem using the latest version of Vix and Blackhole.