I am hoping someone can help me with a problem I am having with my ring doorbell pro. Recently installed by an electrican was setup and working fine around 9 at night door bell dies. Next morning I check and no power to the doorbell. Called electrican and he comes out unscrews the doorbell and it starts working. Continues to work until later that night. Next morning I take the doorbell transformer cover off and look at the Pro Power Kit V2 doorbell starts working sometime during the night it stops working again. Again I take the cover off and move the Pro Power Kit V2 and it starts working before I did that I check the voltage and it was saying low. All connection look good. Do I have a problem with the Pro Power Kit V2 or the transformer. Seem like it is somehow reacting to the cold it is getting to around 45degree F at night but that does not make sense that moving the Pro Power Kit V2 the next morning will get it back working. Any idea what is gong on is much apprecciated.