Can’t find my router

[bryanheath]

My extender has worked for about 7 months, now it stopped working. It says it can’t find my router. Tried restarting. Nothing changed on my internet, just won’t work now

[plemans]

1. what extender do you have? 

2. what router is it connected to? 

3. what method of setup are you using? using wps or using the installation assistant