Single/Multiplayer, Touch & Vive blueprint only Template

Hi,

I can’t seem to make LAN mode work. I tried this with both 4.16 and 4.17, the packaged version from your dropbox, then another I packaged myself. Here are the steps I took :

1/ Both computers are on same WI-FI network, they can see each other on the network and are in the same homegroup. I play with two Vives.
2/ Exit Steam on both computers
3/ I launch the packaged game on both computers, allowing them through windows firewall when asked
4/ Host a session with first game
5/ Try to find a session with second game : no sessions found. Direct connect do not work either

I tried with another network without luck, in case my router was causing trouble. Nothing found.

I’m pretty sure this is not a template related problem, but some kind of hidden Windows config. What am I missing here ?

Thanks a lot on that work anyway, hope to be able to help soon !