@arjanvanb I also have messages on SF9 and SF10 showing exactly the same result.
BTW, SF11 and SF12 not being supported: is that a TTN-specific thing? Because the LoraWan standard says:
Upstream – 64 channels numbered 0 to 63 utilizing LoRa 125 kHz BW varying from DR0 to DR5, using coding rate 4/5, starting at 915.2 MHz and incrementing linearly 777 by 200 kHz to 927.8 MHz
I know TTN supports only 8 channels out of those 64, but I wasn’t aware that also a subset of data rates was supported. And although not supported: messages sent in SF11 or SF12 do get processed normally.
As router, I selected thethings.meshed.com.au