Contant error 90000. Time Warner Cable, Lexington KY. ARRIS DG860 DOCSIS 3.0 modem and Buffalo WZR-HP-G300NH running a custom variant of Gargoyle firmware.

I work for Time Warner Cable, and know that the past 12 hours have been pretty ridiculous with updates and upgrades to many major systems in this area, and have had off-and-on problems with modem provisioning and head-end/node hardware doing crazy things (overheating, extreme utilization cases, etc.) as a result of these upgrades while they work on them. My first guess is there's a system-wide issue with TWC right now, which should be resolved by tomorrow.