Hi Ian. Have you thought of using Flowcode in PC Developer mode to directly send data to the display. That will save you from having keep compile send to target etc. There are example projects here For example 3-Channel Temperature Logger - PC Developer & Serial Comms Worked Example - PC Developer

Hi Stefan.
To be on the safe side have you done a Full database component update?
I did the compiling in SPI mode.

Hi Stefan.
S3_24_1.fcfx compiles successfully for me using IDF v5.1.3

Hello.
We would find it acceptable to have one version of Flowcode on your PC and one on your own laptop.
Distributing licences e.g. between friends/relations/public etc would not be allowed under the terms of the licence.

Thanks Stefan.
Sorry for the delay, this has slipped under the net.
I will see if I can find out what's going on.

Hello, that sounds correct.
Why would you want to reinstall as your .msg.txt states
Programming successful!
What issue are you having?

Hi Stuart.
Sorry to see you are having downloading issues.
Hopefully, it will be investigated on Monday during office hours.

In that case can you try software mode instead.
The issue with 18FxxK42 devices is some of the SFR are different to the norm, so they are not currently supported with SPI or I2C.
The rules have been completely rewritten!
Sorry for any inconvenience.

I'm not sure what your issue is as your .txt.msg states: So, your hardware has been programmed.

Have you got your hardware wired up correctly?
Perhaps check D3 with a scope, DMM or logic analyser.

You are missing the .msg.txt file
That would be a big help for us if you had downloaded the AVR/Arduino toolchaain