Exit DFU mode on Argon?

[ScruffR]

We had some similar reports recently and I suspect they are due to he factory hybrid firmware hasn't been replaced with the actual modular firmware, can you try the suggestions here

VSCode leaves Argon Stuck Yellow (DFU Mode), WebIDE Works

So now I have my Argon & 3x Xenons working and linked correctly, I compiled the test code in VSCode for the Xenons and it deploys and works perfectly. If I compile it for Argon (changing the code workspace) "particle.targetDevice" "particle.targetPlatform": "argon" and put the device into DFU mode it flashes and stays yellow. Resetting it returns to yellow as per other threads. However, If I then flash it back to base with particle flash --usb hybrid-0.8.0-rc.27-argon.bin then it is back to n…