I got the follow error when I loaded the ini file into the latest version of slic3d; "invalid value for fan_below_layer_time". Any ideas? j.
Once I finally found my cooling settings, the time setting was at 9999, set it down to 30 were it was suppose to be and now everything works. Not sure how it got set incorrectly using the ini file.
It's may be possible that you have a version difference, they updated slic3r a lot sometimes rapidly.
I found it safer to rewrite the profiles after an update as there have been issues with settings after updating in the past and I only update if there is a needed feature change. Mike