Netgear Nighthawk AC1900 Router D7000v2

ssjj
Level 2

I have experienced frequent dropouts and freezing of my internet connection since I switched from supplied Huawei HG659 to Netgear Nighthawk AC1900 Router D7000v2. I am on the FTTB L Bundle. Also, Netgear has a latest Firmware Version V1.0.0.56_1.0.1. Any ideas?