HI
I replaced my broadband's standard router with the R7000 but the signal on wifi is quite low.
I've setup both 2.4Ghz and 5Ghz, both signals are not very strong.
its not too far away, its a 4bedroom house, router downstairs and i'm on PC upstairs.
my PC has a integrated wifi card wich is a Qualcomm Atheros AR946x Wireless Network Adapter
Europe region is most likely the problem. They have low power limits. Try using Canada or USA