Added Standalone Router for WLED but freezing every 10sec

I have several WLED nodes working on my home wifi and AP mode.

I added a second router to be stand alone for events that are away from my home and I don’t have wifi at the venue, so I want to use my stand alone wifi.

It works, except it freezes my WLED every 10sec and holds for about 7 secs and then cycles through this freeze and not freeze mode.
The router is a Netgear AC1200. I have searched for possible problems and solution and have not found anything.

I have verified it is the router by turing it off, resetting such that configure is not setup in old setting of the WLED settings.

Any thoughts would be appreciated.

Disable NTP.

Thanks for the recommendations.
I searched through the menu (Netgrear Genie dashboard) and could not find NTP.

But, through that pursuit I found UPnP and noticed that did a broadcast (“advertisement Period”) so I disabled the UPnP. That did not work.

I’m still trying to figure out how to disable NTP on this router.

Thanks again for the hlep.

NTP is in WLED, Time & macros settings.

Thanks, so much for knowing your product. Thanks for your patience and clear direction. That worked. I was so focused on my new router that I was not thinking outside of the router settings. Clearly didn’t know the WLED settings well enough to understand the first time.