Model: ZC600KL
RAM: 4G
Firmware/APP Version: WW_ASUS_X017DA_14.0400.1905.067
Frequency of Occurrence: Always
Rooted: No
APP Name: Wifi settings
I have a hidden wifi network, and generated a QR code to easily connect to it, but when i try to read it, nothing happens. But when I set the network visible, the QR code works. I tried several QR generators, and specified that the network is hidden.
I also tried setting the name manually, then put anything as password, and when it fails to connect to the network, I deleted the saved wifi network, then read the QR code while the phone still remembers the network name, and so it worked.
It looks that the network can only be saved by QR code when the smatrphone can somehow see the wireless network, and it refuses to save the configuration when the network is hidden.
I need that because the network password is a really long and random one. Had to do this because some "good neighbor" keeps cracking the password.