Sometimes there are so many users connected to my network I get overwhelmed with IP address options in the bandwidth plots. My suggestion is to be able to limit the IP address options to choose from active clients ONLY. Maybe there could be a checkbox for this...
More Info:
The 15 minute time frame is currently the smallest one that you can choose from. However, there may be more that 30 users or devices that connect to my network within 15 minutes (currently the smallest timeframe). At any one time I would expect this number to be 10 or so users or devices. When I cycle through the drop down menu it is a lot easier to cycle through 10 items than 30 (On the highest timeframe this could be a few hundred!!!)