I have made an observation I would like to share and ask if anyone can explain what is going on. I’m not sure this is an “issue” but I cannot explain what is going on. When the logging began about 15 hours ago, I noticed that the server transmitted a corresponding unconfirmed downlink message for every unconfirmed uplink. I thought it odd that the server was responding to an unconfirmed message but I did not spend anytime to investigate whether or not this is normal behaviour because this has always been the case.
I have attached a screen shot of the frame log below taken recently. In the screen shot, you can see that there is a downlink message once for every 8 uplink messages. What appears to have changed is the frequency of the downlink messages. I have another sensor set up in a different application and it appears to exhibit similar “downlink frequency degrading” behaviour.
So, I was curious if anyone else has noticed this and if this is “normal” behaviour and to be expected?