Try a wired Ethernet connection
For devices that are Ethernet compatible, like computers, gaming systems, or TVs, switching from WiFi to Ethernet can provide a faster and more stable connection. Follow the steps below.
Once the cord is plugged in firmly on both ends, your internet access should be instant.
SmartNID - Plug in to the yellow LAN port
Gateway modems - Plug in to one of the 4 yellow Ethernet ports on the back
Did this help with your spotty connection issue?