Unbalanced speedfusion?

these graphs ?

the other side is exactly the same

Nope.
Go to status → Speedfusion find the tunnel and click the little chart button next to it
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. That pops a new window that shows real time low level Speedfusion traffic characteristics. Like this:

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Lots to see here… these links are nasty :slight_smile:

  1. Bonding is happening Purple WAN looks like it is higher quality than Blue WAN + Red WAN
  2. latency is quite high but stays nicely within a narrow range of 110-140ms it looks like. Do you often see spikes higher than that? latency cut off won’t make an impact here unless there are spikes higher than this.
  3. There is a ton of download packet loss. But a little less than we can see on the visible WANs (5 + 6) Do you have FEC enabled on the remote Hub or just DWB?
  4. uplink packet loss is being greatly improved by FEC and WAN smoothing
  5. tons of packet loss and packet out of order levels are high. Are these P2P wireless links?
  6. Same as 5
  7. Packet loss - lots of packet loss
  8. Same as 7
  9. we see WAN smoothing and FEC working hard here - the greatly reduced packetloss (seen at 4) shows its working well
  10. There is a surprising amount of packet fragmentation. If these are wireless links I suspect you might benefit if you lower the MTU value on your WAN profiles. Try setting them to Auto and see if that improves things.
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