Has anyone used a load balancing router with two WAN connections to try to increase overall internet speeds to a clients home? I'm talking "combining" the two ISP's, not as a fail over.

Customer is in an urban area - their current ISP is Ok during the day, but at night speeds drop way down when everyone starts streaming. I'm hoping I can boost their overall speeds by adding another slower DSL based ISP that is available.

I have an Araknis 300 series router in the system, but apparently the second WAN port is not active until a firmware update. I asked Snap if this type of load balancing would be available, but they did not seem to know.

Might give these guys a call:

https://www.untangle.com/shop/WAN-Balancer/