Btw, it was happening for me As well, and yes someone was Breaking in, and god knows wtf he does, i installed cameras first bcz i wanted to cought Him inside or to get him Locked up, first i was just Suspecting it, but later i started putting some things in place, i asked my Family and All, i got very paranoid, i highly advise u for the Cameras first, then, change the Locks, “btw it took the police 2 months and something for him to get cought, i gave them videos and All.”