I have installed peplink mediafast 500 at site with 2 ADSL lines connected on box with 300/100(with static IP) & 100/20(with PPPOE). We have gateway below peplink serving 450 users. Occassionaly we have seen CPU touching 100% & internet stops working momentarily. Mediafast running on latest firmware 8.1.0 build 4942.
Can anyone advise possible reason of 100% CPU usage here.