Cox fixes PB, oh well
Recently Cox has "fixed" their Powerboost config. Previously, Powerboost would be channel saturation and with my 3 bonded channels meant close to 75Mb most of the time. Now the modem has a config file for about 31Mb plus overhead.
Same for the upstream. Previously I would see 4-5Mb and now 2-3Mb. Oh well, it was nice while it lasted.