Reason why CPF may be off when comp starts?

This doesn’t happen often but I was curious about it. Sometimes when I get on my computer I notice that CPF is off and windows firewall is on. After I turn windows firewall off and try to turn CPF on it won’t let me. Everytime this happens I just have to restart my computer and its back to normal, but sometimes I’m on my computer for awhile before I notice its not on. Any idea’s why?

Never heard of this issue before, maybe you could try re-installing it as that will cause it to rewrite the startup entries.