Argon - downgraded - firmware doesn't run (renamed)

[ScruffR]

Could this be a similar issue as this one?

Bug: Particle Photon goes online, but never runs firmware

A couple weeks ago, I did my bi-annual workshop using Photon with my students. This year it was especially challenging since they all study from home and we did the workshop using Zoom. Having used the Photon with great success for 5 years, I was really surprised to see a brand new bug pop up. Several (but not all) of the students had problems getting their Photons to accept code. I just pulled out a Photon to do some prototyping and this is indeed a bug that can affect all users. Symptoms: you…