The load balancing between two internet connections does not seem to be according to the bandwidth ratio.

WAN1 with 175 MBit/s up and 40 MBit/s down

WAN3 with 100 MBit/s up and 40 MBit/s down

Load Balancing:

Traffic Stats:

I would expect that because WAN1 has 1.75 the downstream of WAN3 to also roughly get 1.75 times the traffic. However, the gateway seems to route almost twice as much traffic over WAN3. What could be the issue? I don't have Bandwith Control, QoS  or Session Limit enabled