I have witness NONE of the skipping or dropping or out of sync issues that I read about in other reviews.

I have yet to see any sync issues where you see lips

There are still a few times where we get a bit of static or experience audio sync issues where the audio lags the video on-screen (really noticeable when someone is talking).

The out of sync issue was only tested with the analog audio input, since I cannot use the digital input for my purposes, so it is very possible my unique setup, which involves going from digital output on the Chromecast, having my TV convert that to analog, and then the TaoTronics device convert that analog signal back to digital, could very well be the reason why

An unexpected e-mail with better instructions came just after I received the unit