systemcontrollcenter.com > WiFi Settings > Advanced Setup > WIRELESS > Right side in the Wireless box, under 5Ghz check the DFS Enabled box > Save settings > Click Administration on Menu > Reboot OR, change the channel selection from Auto to channels 36-48 or 149-165. Some countries do not support WiFi channels 149-165 click Save Settings. DFS Dynamic Frequency Selection is a mechanism that detects and tracks radar frequencies, changes 5g frequencies as to not cause interference with radar systems. This is mainly for Europe, but depending the developers/manufacturers/inteded market etc, tyhere are "Holidays". Seems to be broadcasting and has been stable for about a hour.
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