Thank you TSP!
The reason is b/c you have a router modem that's blocking incoming & giving you connection problems. You will need to open a port to give LW access. I have instructions how to forward a port if you can log into your modem using our browser.
(Please click onto the following links for instructions.) Port Forwarding for the Efficient(Siemens) Speedstream 5200 Router &
use Port no. 6346
You will also need to force IP within LW.
LW settings instructions for Force IP (& sample image) & also use port 6346
Good luck. I believe this will sort your problems!