My Bad. Yes - It does work, but it does not show the highlighted text, so that confused me. Maybe a setting to change the window background colour or something?
I can live with highlighted text not showing as highlighted.
Thanks - Much Better
================start pca9685================
Stop Osc (hex values): 0 10
Write Returned : 0
Sleep 10ms
Set Prsc (hex values): fe 79
Write Returned : 0
Sleep 10ms
Start Osc (hex values): 0 0
Write Returned : 0
Sleep 10ms
Set 0 = 205 (hex values): 6 0 0 cd 0
Write Returned : 0
Sleep 300ms
Set 0 = 410 (hex values): 6 0 0 9a 1
Write Returned : 0
Sleep 300ms