i test arround with this tool. I setup a custom group for my DWDM and the data on the ports itself shown correct.
But in the custom group i see 2 ports up to 400Mb/s what they never reach - as you can see in the "max" and "average" table below. 2of them are shown correct (blue and red). I try yesterday to delete alle datas, but that dosent solve that problem. Its onyl seen in custom groups.