After sending an https request, I can not connect to the Wi-Fi network programmatically using NEHotspotConfigurationManager, if I do not make an https request, wifi connect works every time, but if I make an https request, the NEHotspotConfigurationManager gets an error Unable to join the network "ssidName". With all that the error comes nil. Tell me what could be the problem. At least a couple of options, I searched the entire Internet.

Hello, please tell me where I can find documentation on classic Bluetooth. Since the work of our application will interact with the classic Bluetooth and not with the BLE. I can't find devices with classic Bluetooth 4.0. When scanning devices in the app, only BLE devices are shown. The iOS system sees this device, but my application only sees BLE devices. Thanks a lot.