lock combination changed on it is own [SEP] i loved this product for the first days i used it then last night all the sudden my lock combination would not work i could not get my medicine out of this bag i came back here read some troubleshooting after min of trying to get it opened it did somehow the combination code changed by number first two numbers where as set but the last numbered turned from to without me doing it it kind of makes me leary to use it in case it happens again i bought this to keep my medication in next to my bed i do foster care all meds need to be under lock i thought this was great to keep right next to my bed i will update if any changes occur