those numbers would be pure coincidence. Take the next two days for instance:
- On the 9th DD-WRT reports 4Gb but Cox reported 7.21 Gb (~ Double)
- On the 8th DD-WRT reports 8.7 Gb but Cox reported 16.43 Gb (~ Double)
12.7 Gb vs 23.64 Gb
- On the 10th DD-WRT reports 15.9 Gb but Cox reports 8.02 Gb (~ Half)
- On the 9th DD-WRT reports 4Gb but Cox reported 7.21 Gb (~ Double)
19.9 Gb vs 15 Gb
- On the 7th DD-WRT reports 6.2 Gb but Cox reported 11.1 Gb (~ Double)
- On the 6th DD-WRT reports 16.6 Gb but Cox reports 32.89 Gb (~ Double)
22.8 Gb cs 43.99 Gb
Plus that one day (10th) was a rare instance in 14 days that cox reported half of what I used. You are creating a pattern where none exists.