Based on a a similar question I had a while back, I’m not sure that QoS and speedfusion work together right now - Does per-user bandwidth control work with speedfusion bandwidth bonding? - #2 by aquablue
Maybe one balance running QOS in front of another balance running speedfusion would achieve this… I’m not sure the best way for you to achieve this since you need bonding for video as well as bonding for work and want to prioritize work ahead of video traffic. In my case I also didn’t want to simply set a limit on clients since I didn’t have much bandwidth to work with, but wanted work traffic to always take priority over netflix for example. This seems like it would be a nice feature request maybe to have easy client QoS ↔ Speedfusion bonding ↔ internet.