I am testing my SpeedFusion Cloud setup. It is configured with bonding my LTE connection with WiFi as WAN (2.4Ghz + 5GHz) into one tunnel, and with FTC = Low.
Today I was running a video call from my laptop over that connection and was experiencing slowness of the uplink connection. Please see the graphs below. There were periods of time when latency on all three WANs was going up to over 100+ ms and the connection was dropping packets. As you can see those are strongly correlated. It was fluctuating up and down, as seen on the screenshot, with very distinct changes in the latency. The reason I am posting is that all WANs experienced latency changes at the same time and with the same effect. It makes me think that this might be something on the SFC side of the tunnel or something with the MAX Transit. If it was a WAN-specific, I’d see one of them worse than others.
Any thoughts on this?