usnret, The first night I had MRV installed, I went in and changed to static IP addresses. Those low 100 addresses (.101, .102, etc) can be reassigned and that can cause big issues. That's the "D" (Dynamic) in DHCP. By setting your address to something like .150 you're usually outside your router's DHCP range, so they won't be dynamic (changing). I have 3 boxes - .150, .160, and .170 and it works perfectly.