I am having this issue as well even with a network settings reset. My router is on default settings.
Windows and ios 16 and ios 15 can connect fine. My ios 17 device can not connect to my glinet router on 5G or 2.4GHZ. my Ios 17 can connect to other wireless networks.
hi,
I’ve upgraded my phone to ios 17.0.3, and connect to glinet product on 5G or 2.4g well. Did you try to change the wireless channel, security, bandwidth? Could you forget the network or delete the network which you can not connect on your phone Settings->WLAN->Edit in KNOWN NETWORKS list and try again? And send me the screenshot of Wireless settings if problem persistes.
I was able to fix the issue. I updated the firmware to 4x. I got the idea when googling the error code “Send DUE TO NOT IN PORTSECURED” and saw another post about someone’s beryl.
The article sounds more like a “general manual” but in fact this does the trick often.
Make sure you really reset it - not just removing the WiFi network.