After running a "Booster" option on my Samsung S9+ CCleaner for Android and choosing 40+ apps to hibernate, CCleaner happily reports them as "stopped", but within a few minutes to a couple of hours they are all being reported as Active, I then re-run the Booster option and stop them just to have them re-activate. It is frustrating in that I haven't opened ANY of them but they "wake up" again.