https://devzone.nordicsemi.com/f/nordic-q-a/13718/scanning-about-100-beacons-at-same-timeHi, we have a project in which we have to scan a lot of beacons (up to 100) with Active Scan (scan request and response). We tried to implement this system with actually 6 beacons and we had some problems because with medium large advertising intervalen-USTelligent Community 13Tue, 10 May 2016 12:23:24 GMThttps://devzone.nordicsemi.com/thread/52428?ContentTypeID=1Tue, 10 May 2016 12:23:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e7eea40b-3c30-4cdd-b29e-90ba93e9a41crun_ar<p>You will always miss some advertisement packets. Even if you do continuous scanning and there are only one broadcaster you will probably lose 1/1000 packets due to other interference. If you don&#39;t want to loose any packets you need to connect to the peer device or implement some system for re-transmitting packets. There is a resent case <a href="https://devzone.nordicsemi.com/question/78614/how-to-deal-with-broadcasting-collision/#78619">here</a> about the probability of a packet collision.</p><div style="clear:both;"></div>