Hello. I’ve had my Core for 2 years and it’s been running a simple code, flawlessly. Over the weekend it seemed to get stroppy and wouldn’t connect to the internet (flashing green light). Following Particle docs, I tried to perform a reset through CLI. CC3000 & USB Tinker worked without problem bu…

Do a particle flash --usb cc3000

Thanks for the reply. I tried your suggestion but it didn’t help. Still cannot connect to wifi network :frowning:

Was is connecting before? Might want to double check the credentials :wink:

Yes it was working great for 2 years. I cannot complete >particle setup because it won’t connect to wifi to allow me to claim the core. Wifi credentials are correct.

Is it blinking green? What happened when you used particle flash --usb cc3300?

Blinking green. No connection to wifi. Log from Flash : Opening DFU capable USB device… ID 1d50:607f Run-time device DFU version 011a Claiming USB DFU Interface… Setting Alternate Setting #0 … Determining device status: state = dfuERROR, status = 10 dfuERROR, clearing status Determining dev…

After flashing the cc3000 patch, the core should blink magenta. Did that happen?

[image] skottdc: I cannot complete >particle setup because it won't connect to wifi to allow me to claim the core. If it was working before you won't need to claim it again - it'll be still claimed to your account. use particle serial wifi instead of particle setup to only store new creds.

Yes it did blink magenta. Problem remains the same.

Thanks, I tried your suggestion but lack of wifi connection stops particle serial wifi routine from finishing.

Core won't connect to internet. Cannot factory restore tinker or use key doctor

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Core won't connect to internet. Cannot factory restore tinker or use key doctor

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