Hi, Since the three last iOS 16 Beta (8, 7 & 6), I'm having some issues with the connection stability with our custom device that is using the nRF52832 Nordic chip. On iOS 15 all is good but as soon as you update any Apple devices (iPad and iPhone) to iOS 16, the issue remains:
- the connection last 90s and then disconnect.
If using our custom App, the device is automatically reconnected. But if you use nRF Connect, the connection is lost. I'm in contact with Nordic but it really seems to be related to a change into iOS 16 with BLE devices... Anybody is having the same problem? There is no mention on the change logs about BLE...
The issue is also on iPadOS (16.1 included) On Apple M1 chips, there is no bugs, neither on Androïd.
Thanks for your help.
I'm seeing the same thing in the released version of iOS16. In Segger Studio debug console the event is : app_ble: BLE_GAP_EVT_DISCONNECTED event received. It then reconnects right away with : app_ble: BLE_GAP_EVT_CONNECTED event received. It runs for a couple minutes, and then disconnects and reconnects. I'm running on our BT Sensor using an nRF52833 with the latest Nordic SDK nRF5 SDK 17.0 I've tried turning off and on BT, restarting the iPhone, this seems to help, but it still occurs.