Hey all, Was previously using a 2010 Mac mini as an HTPC which had no issues with external displays. Since switching to the i2.5 2011 Mac mini, after turning on my TV, several minutes in to watching TV shows etc I get a screen flicker. It does it once and not again, but it's bizarre..., and it only does it after I turn the TV off and then on again. i.e. every time I go to use the mini. Anyone else have this issue?