Hi,
My Xenon is stuck in the following loop for the past couple of days, seemed to be working fine before that. I tried to put it in DFU mode and flash software but no luck. Any suggestions?
Thanks!
Can you get it into safe mode?
https://docs.particle.io/tutorials/device-os/led/xenon/#safe-mode
If you can, then use WebIDE to flash something simple (I use a basic blink app) with Particle.process() in the loop(). Then if it starts okay and connects to cloud, then refresh your app.
This looks like a keys issue.
Try putting your device in DFU Mode and run
particle keys doctor <yourXenonsDeviceID>
particle keys server
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mmmm DFU mode seems to be the issue - isn't there some kind of 'factory reset' ?
I don’t think that statements actually indicates an issue DFU Mode in itself.
I rather understood it as “DFU + update didn’t solve the issue” - which it wouldn’t if it was a keys issue.
Just like x + y = -z doesn’t allow any assertion about the sign of any of the variables in question.
Hey @ScruffR tried updating the keys.But didnt help.
I also ran particle doctor, hoping i could upgrade everything but received the following error.
What versino CLI are you running?
What device OS version have you got installed?
What was the output of the two commands I suggested?
I realized i accidentally used the device ID of my Argon instead of my Xenon 
I used the device ID of the correct Xenon today, ran particle update… And… Seems to be working now 
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