I just came down from the roof, where I installed a new Mikrotik Gateway with a RN11e Lora card.
In the lokal gateway traffic I see a lot of CRC errors, related to unknown, week nodes. My own node is received correctly (not in the picture).
I assume the signals are fake, because I live I a steep mountain valley and suppose to be the first lora user here. Or can this really be week lora signals, reflected on the mountains ans therefore produce a faulty signal?
A friend of mine started with the same gateway in another place and has the same errors.
Is this a normal behavior? Hoe to proceed further to debug?