Hi
I am having a similar connection problem.
I purchased your OBD adaptor, installed it on my Honda Accord 2006
Started the Engine
Connected to the Wifi adaptor
I change IP and Subnet values on Wifi connection in Iphone settings
Started InCarDoc app
Lights on Adaptor start to come on , suggesting I have connected to adaptor
I change IP and the port setting in the app
The app does not receive any data from the adaptor
Should the data be transferred quickly to the iphone ??
Thanks in advance
Allan