I personally am having issues stream HD content using the Actiontech setup. I am getting anywhere from 65 Mbs to 95 Mbs but not sustained; I believe due to this fact I get HUGE stuttering playing VC1 encoded TrueHD/DTSMA/FLAC audio movies. Transferring files, SD Movies, Browsing I have no issues... I have tried everything from swapping out splitters, setting QoS, changing driver config, etc.
What I suspect is that since I have FIOS and am using the Actiontech FIOS router as my start point with the end point being another Actiontech router that there is some type of conflict with the STBs as they are on the same channel... I can not change the channel as this will affect my STB guide (FIOS uses the internal MoCA for its own purposes). So net net.. I have not tried this but I believe I would need a pair running on its own Channel to separate out the traffic... Dont know... Can anyone comment on this?