For the longest time, I could depend on averaging around 90/100Mb per day or less based on my normal usage. I knew there would be heavier days if I had certain things to do that couldn't be done overnight, but as long as I remained under 130Mb, I was fine.
A week or two ago, the numbers dropped to 0Mb for several days, no reading at all. Then they started again, but stayed in the 20-30Mb range even though my normal activities hadn't changed at all. Then they dropped to 0Mb again for 3 or 4 days. Now they're back in the 60-80Mb range.
I know they're not real accurate and are only a general guide, but still, I don't understand the wild differences.
/rant
