Hello mcicc!
If the Heilx Gateway is in Bridge mode, Helix TV terminals will no longer access the Gateway's Wi-Fi. Instead, it will be necessary to manually connect them to your own router's Wi-Fi.
Any router-type device that has the capacity to provide a Wi-Fi network and an IP Adress (which means it can act as a DHCP server) should work.
Here is the procedure to manually connect a Helix TV terminal to a specific Wi-Fi network :
1. Press and hold the "Exit" button on the remote for 5 seconds
2. Press the "Down" arrow twice
3. Enter the following digits : 9, 4, 3, 4
4. Select the desired Wi-Fi Network and press OK/Select (round button in the middle of the remote)
5. Enter the Password and confirm
6. The Helix TV terminal should connect to the Wi-Fi network.
If you need further assistance, do not hesitate to contact our Technical Service by phone or online chat. You will find our contact info at the following page : http://www.videotron.com/residential/contact-us
Have a great evening!