I’m guessing the three cameras are the Stick up Camera? My experience has been similar to yours. Just check my thread on it if you haven’t yet.
I could have Ring give me a warranty replacement but I, like you do not want to deal with Ring support telling me what I already know and what I have already done.
Also I agree, Ring should just pull these cameras off of store shelves and offer either a different model camera or a full refund because of these problems.