You can see error below. It has never successfully connected to the camera. EZ Builder can connect to ez-b. Under Advanced Settings for the EZ-B HTTP page, Camera Transmit Nagle: disabled
Camera Transmit Max Packet Size: 1152
EZ-B Transmit Nagle: disabled
EZ-B Receive Buffer Size: 4000

Wi-fi client mode

Camera has solid LED

Any diagnostics that I can run? Any test?

Code:

Attempting connection on 192.168.1.140:23
Connected to 192.168.1.140:23
Reports EZB v4 OS With Comm 2
EZ-B v4 ID: 58-49-0-0-46-255-60-58-58-37-37-37
Setting battery monitor voltage: 7
Setting battery protection: True
Setting i2c rate: 100000
EZ-B voltage is 12.603122142
EZ-B temperature is 24.55025960369194128C
Connected
Camera Initialized: EZB://192.168.1.140 @ 320x240
EZ-B v4 Camera Error: System.IO.IOException: Unable to read data from the transport connection: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. ---> System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond
   at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
   --- End of inner exception stack trace ---
   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
   at EZ_B.EZBv4Video.dr0AP6qn6r(Int32  , Object  )
Camera Disabled