MacOS Mojave 10.14.2

[the-gael]

I am using this script to resolve an issue with the Front USB ports on unmounting USB disks properly on my Mojave install on a Brix BKi3HA-7100. With a lot of input from Rehabman I have it working just about perfectly but want to resolve this issue completely.

The script works perfectly for me until I Enable Power Nap in Energy Saver. With Power Nap Enabled I get multiple Improper Unmount Messages when I wake the machine from sleep.

Is this an issue you know about and is there a workaround or solution?