Greetings. I purchased a VAVA 4K Projector recently as well as a Sonos Arc Soundbar and sub. As many have noted, there are prevalent lip sync issues with this setup which is slightly annoying to downright bothersome. Hoping to fix this, I purchased HDFURYs ARCANA which arrived yesterday, and wouldn't you know it I'm one HDMI short. I am currently awaiting for it to arrive, however as there was no instructions with the ARCANA, I emailed support just to make certain I had everything I needed to fix this issue...to my chagrin they stated that VAVA has "issues" (no detail) with the Arcana and that it "would not work" to fix my audio problem. He stated I would need to purchase their proprietary "Vertex2" or "DIVA" with it to make it work...these cost over $400. Considering I've dumped nearly $5000 on my current setup, I can't help but feel angry. Is this tech support person BSing just to get me to buy more of their products, or once I get the additional HDMI will I be fine? Thanks.