Had exactly the same issue; the camera was operational for less than a month. It turned out that the problem was a faulty cable adaptor, as the camera worked fine with a different cable. Currently waiting for a replacement to be delivered. Considering the timing of these posts, I’m curious if there is or was a problem with the quality/manufacturing of the adaptors themselves. Unfortunately, only Ring has access to the relevant statistics.

Hi everyone. I am having the exact same issues as the OP. Also placed mine above the garage. I also drilled through and ran the cord. Interestingly once the original cord they gave me went bad I replaced with my own UsB C cord. A few days later the same issue. Basically the camera is killing the USB’s power supplies. Works for a few days each time the no more. I know the cord is the issue because it won’t charge my new iPhone either. Cords worked fine before plugging into the Cam plus and then thereafter never work again. Ring is sending me a whole new unit and cord. Fingers crossed but I think these things just go bad in the rain or bad weather. Nothing being dunked underwater. Just rainfall. Then cord no longer works whether it was supplied by ring or one I found around the house. Need answers.

@user76821 , did the new unit work? @Tom_Ring I would try again if you believed the camera/cord issue has been fixed. Please let me know. -