windows defender keeps turning on auto

i took windows defender off of the auto scan and it keeps putting itself back on it.just got finished unchecking auto scan,and its done it again! we have a problem here,i dont leave my computers on without me being here.

so what is with it? if i go back and check on it,it will be back on autoscan
yep,it is checked for autoscan.

i like micosoft anti-spy better. it didnt fight me.

this is so embarrassing,forgot to click "save "

 

oh yes a very senior moment, have them all the time it seems. look for my posts if i can figure where to put.