Playback Issues - Audio/Video & Power

Help with audio & video playback issues, TV display type recognition & compatibility, HDCP messages, troubleshooting playback errors, advertisements, and resolving power issues.
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tachilde
Level 7

Audio out of sync on Roku Ultra (6/30/2021)

Lip sync is off when using the ROKU player attached to Vizio TV.  I have updated, restarted and erased connection points in network, which fixed the issue short term, but it is now back after a couple of days being gone.  I currently have my ROKU connected via wireless.  I have taken volume leveling off as well.  I'm assuming the long term fix would be to do a hard wire connection, but i'd really like to use the wireless is possible. 

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5 REPLIES 5\
StreamerUser
Level 20

Re: Audio out of sync on Roku Ultra (6/30/2021)

If this is a 4800 (2020 Ultra) change Settings/Audio/HDMI=Auto passthrough

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tachilde
Level 7

Re: Audio out of sync on Roku Ultra (6/30/2021)

Even though it’s connected directly to the tv via HDMI?

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StreamerUser
Level 20

Re: Audio out of sync on Roku Ultra (6/30/2021)

Yes.

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tachilde
Level 7

Re: Audio out of sync on Roku Ultra (6/30/2021)

Settings helped for about a week and all my apps are out of sync again. Any other help? I’ve reset router and modem and no help there either.  I’m wondering if I have a bad Ultra 

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StreamerUser
Level 20

Re: Audio out of sync on Roku Ultra (6/30/2021)


@tachilde wrote:

Settings helped for about a week and all my apps are out of sync again. Any other help? I’ve reset router and modem and no help there either.  I’m wondering if I have a bad Ultra 


Trying switching Settings/Audio/HDMI to "Auto Detect", then back to "Auto Passthrough".

If that doesnt work, then turn off both your TV and Roku (disconnect their power sources from AC) for a few minutes, then turn on your TV, let it fully power on, then turn on your Roku.

 

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