Went from 3 hours to 10 hours?

Bambu Lab Software
1

I have been printing some wall units and the first 5 printed in roughly 3 hours each. Now it says the same pieces will take 9-3/4 hours ea. I did not change any settings nor did I update the software.

What has happened?

2

Okay, rebooted my computer and I’m back to 3 hours ±………WTF

3

All kinds of hidden gotchas possible there, note that “High Quality” settings will take significantly longer, even though the layer height is the same.

4

Ghost in the machine I guess. I did not change any settings.