There is a quick charger to my north that I use when visiting that jobsite. The one day I went to use it, It only went up to about half power, shut down, and made a loud arc pop. There was a hardware problem with one of the power modules. Others on PlugShare mentioned issues with the unit, but were able to charge. I was the lucky one that had to fall back to level 2. Since they replaced that power module, it's turned out to be one of the more reliable units I've used.
Since it didn't go to full power, and we know that your car successfully charged in the past, I'm willing to bet on it being a faulty power module within the quick charger itself. Looking on PlugShare, there is one unit in the town of Port Angeles, and that is an EVGo-looking unit (labeled Chargion) at Dan Wilder Nissan. The next closest unit appears to be Silverdale, WA.
"Bear" - 2012 Diamond White Pearl ES with QC - 2/21/2013
"Koorz" - 2012 Cool Silver Metallic ES with QC - 1/5/2015
"Photon" - 2017 Bolt EV LT in Orange with QC - 7/31/2017
Solar-powered since 10/10/2013