Time machine green icon changed to orange on external hdd desktop icon
Hi
I have recently bought an imac and setup time machine with a portable external 2tb passport drive. It has been working fine doing hourly backups but I have noticed that the green tm icon that shows on the external hdd icon has changed back to the standard orange?
Is this some kind of bug?
This may be unrelated but when I go into time machine preferences and optons it has my external hdd that is used for time machine in the exclude list, is that normal?
Thanks for any help
iMac (21.5-inch, Late 2013), null