Just got my RB333 installed with 3.0 rc4 . I have noticed that the CPU usage, while on the bench just setting there, no load, will show 100% at times. I thought this was odd but went ahead and installed it any way. Now that is is running I see it doing the same thing. I am just using it as a backhaul unit OSPF and with no firewalls or queues in place. Is the usage indication just flakey or is something up.

I have the same problems