NBG6515 timing out for 1 second couple times a day dropping all connections

NBG6515 drops all wifi and ethernet connections at random intervals for a split-second, multiple times per day. Youtube/Twitch and Online gaming stops, then restarts. I tested the ethernet connection directy to the internet modem for 1 month, bypassing NBG6515 and I had no issues.

I did master reset on Zyxel and did not fix.
I did firmware upgrade today on Zyxel and did not fix.

The log on router site, does not show any anomaly/event in last two hours though I just had the network connection flicker and kick me of Twitch and gaming.

How do I fix this? Do I just throw away the Zyxel router and get another brand? Seems like I have tried everything. It flickers the connection and then continues as if nothing, but ruins online gaming, and connection that need to be constantly consistent.


  • Hill
    Hill Posts: 154  Master Member
    Have you ever check the log on the NBG6515?
    Do all of the clients under NBG6515 have the same disconnection issue?

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