DFU failed after GATT connected.

[Kenta Harada]

I met this issue on some Android devices. GATT connection is disconnected before before service discovery finished. The issue is reporeted in following link.

github.com/.../35

I'd like to know the workaround of this issue.

[Hung Bui]

What do you mean by "nRF sniffer doesn't work well after device turned to bootloader mode" ? If you have trouble because the device change the address, you simply test with just the bootloader and no application, then the device will always be in bootloader.

You do have issue doing DFU with nRFToolbox , but don't with NRFConnect correct ?