if your installation is for something that really needs viewing.
do not worry about wireless connections and shared routers and networks.
do the work with hard wires.
if net is spending a lot of money, use Hikvision or Dahua
I tried them ... they work well and seamlessly for their money.
if you know the username and password .... super
if not a hard reset.
factory settings:
admin wbox123 192.0.0.64
after reboot, you set the IP for your system.
do not forget:
if the camera is only with the POE, watch which cable is where you plug in.
I've had some amd driver problems.
it looks very much like an incompatible driver.
most of the times I have solved the problem by changing several drivers until it gets sluggish.
try with another old driver for which I have opinions that is stable.