Hi Pete,
Don't worry I don't think you have messed up
The setup you have with your router, is actually exactly the same as mine at home, so let me explain.
PilotAware has two network interfaces,
a wired interface ETH0
a wireless interface WLAN0
By connecting your wired interface to your router, PilotAware has used the wired IP Address 192.168.0.100
It will still be broadcasting a Wireless IP Address of 192.168.1.1
I presume what you have done is to connect your tablet to your home router NOT the PilotAware HotSpot, and hence
you can connect to the wired IP at 192.168.0.100
If you connect to the PilotAware Hotspot, you will see that it will be back at 192.168.1.1.
So I am pretty sure in the description you gave, your tablet is connected to your home router and not PilotAware
Thx
Lee