I raised the debug level as suggested here. I’ve searched for this from beginning, to see more details.
More details in console:
Starting
RXMODE_RSSI
455: engineUpdate, opmode=0x808
1489: TXMODE, freq=867900000, len=26, SF=7, BW=125, CR=4/5, IH=0
Packet queued
65903: RXMODE_SINGLE, freq=867900000, SF=7, BW=125, CR=4/5, IH=0
128691: RXMODE_SINGLE, freq=869525000, SF=9, BW=125, CR=4/5, IH=0
129888: EV_TXCOMPLETE (includes waiting for RX windows)
132356: engineUpdate, opmode=0x900
3882359: engineUpdate, opmode=0x908
3883419: TXMODE, freq=868100000, len=26, SF=7, BW=125, CR=4/5, IH=0
Packet queued
3948345: RXMODE_SINGLE, freq=868100000, SF=7, BW=125, CR=4/5, IH=0
4011133: RXMODE_SINGLE, freq=869525000, SF=9, BW=125, CR=4/5, IH=0
4012201: EV_TXCOMPLETE (includes waiting for RX windows)
4014799: engineUpdate, opmode=0x900
7764803: engineUpdate, opmode=0x908
7765858: TXMODE, freq=868300000, len=26, SF=7, BW=125, CR=4/5, IH=0
Packet queued
7830784: RXMODE_SINGLE, freq=868300000, SF=7, BW=125, CR=4/5, IH=0
7893572: RXMODE_SINGLE, freq=869525000, SF=9, BW=125, CR=4/5, IH=0
7894768: EV_TXCOMPLETE (includes waiting for RX windows)
7897367: engineUpdate, opmode=0x900
11647370: engineUpdate, opmode=0x908
11648426: TXMODE, freq=868500000, len=26, SF=7, BW=125, CR=4/5, IH=0
Packet queued
11713223: RXMODE_SINGLE, freq=868500000, SF=7, BW=125, CR=4/5, IH=0
11776011: RXMODE_SINGLE, freq=869525000, SF=9, BW=125, CR=4/5, IH=0
11777206: EV_TXCOMPLETE (includes waiting for RX windows)
11779936: engineUpdate, opmode=0x900