After several months of a good connection, I noticed web pages freezing while RDP'ing from my work to home PC and sure enough, I have the god damned gap problem again.
The only difference is the pattern looks different due to the Powerboost. The spikes have a sort of dog penis shape to them now...not that I would know what a dog penis looks like. Am I right though?

Same exact 23 seconds of bandwidth, 2 second cut off pattern
Same 60 seconds of bandwidth every 23 minutes.
I do get the +30Mbps boost each time it cuts off which is kinda funny since I mentioned trying to figure out a way to exploit the powerboost on the Newsleecher thread. Well I've decided I don't want to!
I think sylvus or sylvos is behind this!

I spent almost two hours with a "level 2" Cox tech after a quick five minute explanation of my issue scared off the level 1 tech. My main goal was to convince them NOT to send a tech out to my home again as I knew there was no problem with my equipment from the last tech visit.
The tech was patient enough and didn't think I was too crazy with my exact timings of the gaps matching up to the recent movie "23". He could see the ~3% packetloss in my area and was able to tell me that 15 other modems had been reset in my area today so he had something to go on. We switched out the Webstar modem with my old Motorola modem to see if that would do anything. It didn't and I also learned that only the webstar can handle +18Mbps so it's no longer an option with the Powerboost providing bandwidth north of that.
He ended up escalating it for someone to look into and said to give it around 3 days. OK by me I guess, my free cable timer is running again until they fix it. I'm a little concerned though because they never found the issue last time. On my last modem switch back to the Webstar, my connection just started working again so it was blind luck that it was fixed on their end.
Please say a prayer for my cable connection if you're the religious type. If you're not the praying type, think of me when you're having sex with your significant other.