[Bug] If router becomes offline app still showing connected that network.

[e-senturk]

If router becomes offline app still showing connected that network.

Steps to reproduce the behavior:

1. Connect a network
2. Power off the modem

• OS Version: Bigsur beta 3

[ErrorErrorError]

This might be due to self.status goes from ITL80211_S_RUN to ITL80211_S_SCAN and as of now it does not set an icon when it's in ITL80211_S_SCAN, or statusUpdatePeriod is a bit too slow to detect ITL80211_S_RUN.

[e-senturk]

I have waited about 5 min and checked connections few times. After two minutes signal icon turned two bars from four. But it remain connected. In the end of 5 minutes my modem become online. App reconnected itself and signal bar become 4 again.