Android dfu library version 1.8.0, when click select device button, don't scan any device, the dialog display no device found.

[liyang]

I want to do a auto dfu tool, so reference the Android nRF Tool Box DFU code, the Android dfu library version is 1.8.0, firstly click select device button, it can scan the ble device, but more click don't scan any device, the dialog display no device found. then disable phone ble, then trun on, then scan the ble device, why ? 

[Hung Bui]

Hi, 

Please clarify, did you see that issue with nRFToolbox or it was with your own app ? Which phone did you use ? 

Could you do a screen capture showing the issue ?