I have an ABP-activated device that I on-boarded on Chirpstack and has been working correctly up until it was accidentally deleted from Chirpstack. I re-inserted it back but when I tried sending a command to it, it did not responded back like it did before. The device does get a txack, meaning the command was properly sent to the device.
My theory is that it was caused by the Downlink frame counter (network). After the re-insertion, the counter was reset to 0. I don’t recall what was the value before it was deleted. So I can’t just revert it back like that. Hence, is there any other solution?