Flint-2 not connecting to internet

on 10th march 2025, I was trying to switch my Surfshark VPN server to which my router connects. To do so, I just disabled the VPN through admin panel and then rebooted my router.
But after reboot, it shows stable white LED, secured connection, but no internet connection.
I have tried to do reset via physical button and power-off for more than 1 hr... but sill not working.
And once router went offline, I am not able to access admin portal too.
My flint-2 is connected to ATT modem-router, as extension...so I have 2 different wifi...one from ATT router and one from flint-2.
Any suggestions what I can do?

Hello,

After restarting router, the LED stable white, which means there is a normally Internet connection.
If there is no internet connection, the LED flash blue.

  1. Try upgrading Flint 2 to the latest firmware and without "keep settings"
  2. Try setting up the Flint 2 through wired connection with the laptop.
  3. Please PM me the issue syslog if no luck.