I'm using a Midilink USB MIDI interface
Something is FUBAR with the IDE and/or the MIDI library.
So the 3 circuits I'd built and had working that all stopped working when I updated the IDE is not the IDE or library and no matter how many circuits I now build all do not work, including the pre-built models not made by me. Sorry, my mistake it must be the hardware!
Also it's there not their.