Hi, During the night I don't want QOS on (as batch jobs are running) and I'm trying to figure out how to turn QOS off at night and back on in the morning. I thought the following script would work but it doesn't: Code: nvram set qos_enable="1" # or 0 sleep 2 nvram commit Then I was going to put an On and Off script under Scheduler. Two questions: 1) Anyone know how to turn QOS on/off with a script (or otherwise)? 2) Anyone know if doing this is bad for wearing out my NVRAM? Is there a better method? Thanks!