I don't know if I made a mistake or what .. I uploaded some files to google drive and made them available when offline .. And everything went smoothly .. But after 2 days I did not open the google drive my files were uploaded and make it available when the offline is gone .. All those files keep sync and download again to " available when offline ".. I thought when I made all those files available when offline everything fine.. So I use that file at night. Can someone explain to me what happens?