Jumps from less than SD to HD, then back again...both wired and wireless.  12Mbps on Uverse.  I've read repeatedly that Comcast, AT&T and Verizon are throttling Netflix down.  Well, I believe it, after going to HBO Go and Amazon which were both pristine for over an hour, each.  Ready to cancel sub until something happens.
Yes, I know someone doesn't have the problem, so save it.
				
			Yes, I know someone doesn't have the problem, so save it.