So I’ve noticed a lot of people complaining about this recently and just wanted to share my fix for this issue. It used to happen to me with Electra 11.1.2 and I was going crazy until I found this solution. So if you go to settings and analytics and look at your analytics data you’ll most likely see an entry for a “system memory reset”. This is caused by not having enough reclaimable memory. To fix open Filza and navigate to /system/library/launchdaemons. Scroll down until you see 2 entries for com.apple.jetsamproperties.(a number).plist. Click on the first one and navigate to /root/version4/system/override/global and select userreclaimablelimit. Change the value from 60 to 50. Now do the same for the second jetsamproperties.plist. It won’t happen anymore after you do this.