I'm at the limit of RR2, and have a few more shades that I'd like to add. Looking at Serena and their Connect Bridge so they can be controlled via automation. I know that they systems don't really "talk" to one another, but I'm curious if having them in the same location causes issues (wireless interference from overlap, etc)?To be clear, I'm not looking on having the RR2 devices control the Serena Shades, or the Serena Connect Bridge control the RR2 devices. I'm only looking to have both systems at the same location and concerned if there's issues with doing so...