I get green blinks, then goes to red blink

Hello, i have a connection problem. I connect and i have green blinks for a few seconds, and then it goes on orange blinks again. i have a new ZyXEL emg2926 router. My old router was a D-link, and it worked fine.
Can you guy’s help me ??
Thanks

Try logging out of blinkup app, logging in again, and blinking up again?