I have a dahua IPC-HFW4300S-V2 that has been running fine for two months, now I have no picture the IP address is the same as before. I use Blue Iris and it shows the camera when I inspect on the config page but now I have a black screen with IPC in the lower left corner and the time and date running on the screen at the bottom right like it always has when I start the camera, any help is appreciated thanks I reinstalled it in Blue Iris and I also reset the camera itself