Tap here to sign in to network Asus ROG 2 Phone
17.0240.2009.49
Not Rooted
Happens All the time
Wifi Connection in my home


Ever since updating to 17.0240.2009.49, my phone has been listing one of my wifi connections as &quot;Limited&quot;
But today, it now prompts to &quot;Sign in to Wi-Fi network&quot;
I have no captive portal on this network.
My laptop (windows 10 pro) connects without any problems or prompt.
My tablet (Nexus 9) connects without any problems or prompt.
If I tap to sign in, I am shown a blank page.
If I select &quot;Use this network as-is&quot; in the 3 dots menu, it works for a few minutes and then puts an X on the Wifi Icon saying &quot;no connection&quot; - even though I was browsing web pages before then.
After that, I can't access anything.
I have tried:
static/dhcp - no change
Treat as Unmetered - no change
Rebooted - no change
Reset Wifi - no change
Dynamic/Static Mac address - no change
Rebooted the router - no change
looked through pfSense logs - no information

Any ideas?

Update:
After selecting &quot;Use this network as-is&quot;, it shows connected for a bit, then shows disconnected with an X in the Wifi Icon. At that point, I can't access anything.
But after waiting a few minutes, I can access everything just fine again - even though it still shows an X on the Wifi Icon and says 'No Internet' when I pull down the status bar. However, that is only with Mobile Network Data turned OFF or I turn off &quot;Switch to Mobile data when WiFi has no Internet&quot;
So, for some stupid reason, the phone thinks I have no Internet on this Wifi SSID, so it tries over Network Data and fails - so nothing works.
There must be a Ping Test or something for Wifi that is failing and so it reports no Internet and borks everything up.
What the HECK is going on and how do I get this back to a sensible state?
After dicking around in ADB with Captive Portal setting, changing URLs and crap, I finally just gave up and set :
adb shell settings put global captive_portal_mode 0

now it doesn't check, doesn't prompt to login to a non-existent portal, or show &quot;No Internet&quot; on the wifi - and the wifi does work.
Don't know WTF was going on, but I wasted an entire day screwing around with this stupid phone.