https://devzone.nordicsemi.com/f/nordic-q-a/12424/cannot-transmit-and-then-receive-in-timeslotHi there, I am trying to implement scanning feature based on timeslots (with BLE). I can receive and transmit my packets in timeslot. However I need to send PACKET_A and then wait for nodes response. My PACKET_A is transmitting correctly, so in (caseen-USTelligent Community 13Wed, 09 Mar 2016 10:22:49 GMThttps://devzone.nordicsemi.com/thread/47024?ContentTypeID=1Wed, 09 Mar 2016 10:22:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:aa619d6c-fd6e-4e6f-90bb-750c92e4c2f5Ole Bauck<p>Have you tested the code run in timeslots in an own project so that you know that this part works and the problem is only related to the use of timeslots?</p> <p>What does RADIO_timeslot_IRQHandler() do? What are the uart printouts (from all the printf)?</p><div style="clear:both;"></div>