I just got the AirGradient ONE kit and assembled it, and it worked great for about an hour. The only issue is now it is constantly trying to download a firmware update, then reboots itself. It’s on version 3.19 and seems stuck there.
Hi @abc!
I suggest trying a firmware reflash here: AirGradient ONE (I-9PSL), Open Air (O-1PST) and Open Air Max (O-M-1PPST...) Firmware Versions and see if that resolves the issue. You can also take a debug log from the unit here: Online Debug - this generally provides more clarity on the issue.
Oh and I would also check if the firmware version is set to 3.1.9 on the dashboard: General Settings > Firmware, this might explain the behavior as well.