What are these numbers telling me? Is my RAM at 95% capacity? If so, why is it so high under such a light load. Nothing being streamed right now. I also have to reboot this thing once a week to get it working. Is it slowly dying?
Don't worry, your router is not dying nor getting without RAM.
That its not actually "used" ram, its used ram + buffer ram + cache ram (wich eventually get freed if needed)