Hi, I have recently noticed a strange problem with my 3 month old XS34 (attached via sky box to Tosh TV using normal SCART). Everything works fine (SAT-MON etc) but every now and then the volume reduces (although number of bars remain unchanged) and then after 10-20 seconds it goes back to normal. This happens quite regularly and is now getting annoying. It seems to be worse in SATMON mode versus having the Tosh powered on. Any suggestions? I'm not sure if i should try upgrading firmware etc - mine is exactly when purchased (not even sure how to check what level i'm on). Or should I contact toshiba and get it repaired under warranty - my worry is that it will take ages and they may even say 'no fault found' as sometimes its ok. I purchased from RGB Direct Thanks - Haf.