After updating firmware this morning (worked on second attempt) I noticed that the radio channel indicator on the app indicated Radio Channel - poor quality. After checking other settings, I looked at Radio Channel Quality again and it indicated good. Are those the only two results or is there an excellent reading? If there is an excellent reading, what do I do to achieve that? The RC and the P3 are about 15 feet apart right now so I certainly hope that Good may be the best reading. Thanks