• Try uploading with throttling

    What?

    Also, it could be that you're unlucky and got an Espruino board where
    the chip has problems in the high 16k of memory?

    Is there a diagnostic test that can be performed to detect the chip problems
    in the high 16k of memory?

  • (also edited in more above)
    Communication options has a check box for throttling uploads. It makes uploads agonizingly slow, but sometimes fixes problems while uploading code.

    Also, I assume you've tried ctrl+c?

About

Avatar for user7114 @user7114 started