Bug in stop and start scanning. multiple time beacons detected

[bkhezry]

Hi,
For each time I stop and start scanning again, the number of beacons that are detected, increases as unusual.
I think maybe listener of steam, remaining and beacons capture multiple time.
Also, in the first time of running the app, after getting the permission of location, the detection not working and we should be stopped and start it. I just run the example app.

[heliahk]

same issue for me