Avast AV + Cam software = Constant network activity

If I run the CAM software for my Kraken software at the same time as the Avast AV software I get a non-stop 132KB Up, 176KB down traffic on my Ethernet connection that just does not quit. If I disable all shields for 10 minutes the traffic stops. If I exit CAM the traffic stops, but the two of them together don’t seem to behave well.

I tried adding an exclusion, but that didn’t help.

Any suggestions?