WAC104 logs cleared on reboot?

I just noticed that the router clears the logs on reboot. Who at Netgear thought this would be a good idea?  I'm having an issue where the WAC104 is rebooting at random times and since the log gets cleared, I can't see if there is any logged indication of what may be going on just before it reboots. Or how often it may be rebooting.  My 10+ year old Linksys router's logs survive a reboot.