audio/video sync problem. I have Charter/spectrum coming to my modem & router via cable, but using wi-fi to my TV's. One TV is only 15 ft from the router, but I have a lag of 1-2 seconds between video and sound - very annoying!. I unplugged one TV once which helped one time and also unplugged the router once which did not seem to help. Any help?

Thanks for your reply. I finally called Charter and the person (American, no less) who answered knew I needed to reset Roku and that solved everything.

Nighthawk AX3000 | NETGEAR Communities

3 Replies

plemans
Guru - Experienced User
Jan 29, 2022
Details are key.

1. AX3000 is a speed, not a model. What model do you have?

2. what firmware is on it?

3. what modem/gateway is it connected to?

4. What actual tv is having issues?

5. is the tv connected to 2.4ghz or 5ghz?

6. What app is having issues? Is it only 1 app having issues or do they all?
- DaveSiegler
  Initiate
  Jan 29, 2022
  Thanks for your reply. I finally called Charter and the person (American, no less) who answered knew I needed to reset Roku and that solved everything.
  - plemans
    Guru - Experienced User
    Jan 29, 2022
    Ok, if you mark it as solved, it might help prevent others from trying to fix it without reading it :)
    
    thanks! Glad its working

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Nighthawk AX3000