I agree with @jdsilva assessment.
One thing you could do on the Security Appliance>Traffic Shaping page is to set the prefered uplink to the WAN port you want the majority of the internet and streaming stuff to go out of and then you could set some Internet Flow preferences for hopefully the smaller list of specific stuff you want to use the other WAN port.
Adam R MS | CISSP, CISM, VCP, MCITP, CCNP, ITILv3, CMNO
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