I picked up a Chromecast 3 because I thought it might be useful in teaching my family how to use the Q2, but after trying it today I'm thinking I might just return it. The 'cast is laggy and very poor quality. The image is blurred and jaggy. I'm thinking that this might be because the Chromecast 3 is 2.4 GhZ, but I don't know. Everything is all in the same room, just feet from the wireless router. Anyone care to comment on the quality of the 'cast using that same setup or a different one that is better? Is there anything I can do to improve the quality?