I deployed this project on my Raspberry pi3: https://github.com/RAKWireless/RAK831-LoRaGateway-RPi. And next to it I launched two WisNode RAK811 with P2P project PINGPONG: http://docs.rakwireless.com/en/LoRa/WisNode/Software Development/RAK811 OpenMCU Developing User ManualV1.0.pdf.
Data exchange between the RAK811 takes place about 1 time per second, but the gateway captures packets much less frequently. Tell me what could be the reason for this situation? 2 RAK811 and RAK831 are close to each other ... RAK811 receive packages with RSSI 4-7dbi , and RAK831 get packages with RSSI -20dbi and less 0_1544534090143_pktlog_AA555A0000000101_20181211T075930Z.csv ... how can that be?