@wsanders M5Stack hit the space limit for the MP firmware and had to remove several fonts. V2 firmware should fix this issue.

The Issue with the heart monitors is that they need to be placed in specific positions on the body and in a specific way or you will get incorrect reading from them.
They may also not be accurate from the start and may need to be calibrated for use.

I published a project here https://www.hackster.io/AJB2K3/wrist-mounted-heart-monitor-cefbb0 where I used a watch strap to put pressure on the sensor against the wrist but still had odd readings. the best I have found is to use a fingertip clamp but can't find the 3d printable model I used in an experiment.

What crash is it, what the error message?

@ahmadagb UIFlow desktop hasn't been updated or maintained in ages. It is scheduled to be updated when UIFLow 2.0 is ready next year.

This looks like a running issues with google chrome as its happening (or not happening as is the case) with other sites that download files.

@zappawaddawadda Look me up on Github as I post stuff there, I haven't updated the E-Ink docks in ages due to Core2 AWS and massive software dev issues on OSX.
UIFlow 2.0 is coming next year so expect an update.

Have you updated python 3, ESPIDF and Xcode?

Have you tried an Erase before burn?

Please don't say you updated to the Latest OSX and it has a massive hardware dev bug.

Have you got 3 devices connected at the same time? If not you need to remove the drivers and reinstall
, there should only be one port

Have you tried resetting Chrome, Sorry I haven't worked with Linux for years and chrome has been working fine for me.

The Red One?

Its I2C/ digital