Is the RT-ACRH17 still being supported with firmware updates? It's been over a year since the last update and I'm wondering if this is a dead product. I'm not having any problems with it but I know there are always security issues in any product that need to be patched. Within the past few days I've started getting errors saying that the router can't connect to the Asus site to check for an update which makes me think the router is end-of-life even if it hasn't been officially announced yet. Will the RT-ACRH17 still receive security updates or should I replace it with a newer model?