I have a Premiere and an XL4. The XL4 is using MOCA directly and the Premiere has a MOCA adapter on it.
MRS was working great with no problems.
My wireless router died so I got a Netgear WNDR4500 to replace it.
Ever since I got it about 75% of the time when I initiate the MRS from the Premiere it fails with an error of "can't watch now" and then the Premiere locks up completely and will not respond to the remote or app commands. I have to pull the plug and reboot it.
And then MRS will work fine for a while as long as we are watching shows.
It is obviously something with the new router but I cannot find any settings that seem to fix it.