This does not make sense. It sounds like you all had easy upgrade... My SuperDuper 2.8 will not auto backup. I've manually done it. I have it scheduled.
Also, TimeMachine which I use just because I have the space. Similar I backed to a FW disk but it's not doing it's routine backup like hourly... with 10.10.x the drive turned a greenish icon?. no icon change now.
Unc, you had better SuperDuper results than me.
Thoughts? Ideas?