Hello everyone I bought a netduma r1 and have had nothing but problems with my Internet thought maybe it was the router itself but I looked around and saw that the sb6183 had issues with it so I'm looking to buy one that works. I hooked up a old arris cm830 and I'm only getting 38 up 7 down on a 100/10 connection. Does the cm500 netgear work ok? I need something fast so please help me out give me options. Thank you in advance.