Likely not the case, but, Does a 3300 reboot every 5 minutes or so, when a critical alarm threshold is reached, the way that a Sx-200 does?
We leave our 200 critical thresholds set to 0, as even if they are set to 99%, for example, it could cause the system to repeatedly reboot, when you are not totally out of service. For example, if you lost connection to 1 of 5 cabinets, you would have still lost 1 complete cabinet (1 unavailable out of 1 possible bay=100% of that bay unavailable =more than 99%=reboot, over and over until you change the threshhold, or fix the problem.