Spencer - Upload failed, check your device

After compiling the baby steps tutorial (show ‘heart’ animation), Spencer starts beeping and Circuit Blocks displays “Upload failed - check your device and try again”.
Disconnected/reconnected and restarted Circuit Block several times…

How to fix this?

Best regards,

Hi Peter,

Please go to CircuitBlocks’ home screen and press send error report at the bottom of the screen.

Write down your error report ID.

Send us an email via contact@circuitmess.com and provide us with your error report ID and we’ll help.

Thank you for your patience and I am sorry for the problems that you’re having with your device