Hello,
 I got this error message using the latest version of Hybrid and now familiar with the following error message.
I spent many hours on searching the solution but remained unsuccessful.
Can you suggest me properly or reward me with a proper solution?
I would be grateful to you.
Error
Generic Hybrid ListField aacProfile: value auto is not present in current list: low complexity.
Value auto is not presented in the current list
Hybrid by default, doesn't include aac profiles which means the default x264 profile doesn't come with aac.
I suggest fixing this issue by following these steps:
A. Choose the encoding mode you like to use (e.g. Specific bitrate (2-pass)
B. Choose the preset depending on the speed you need.
C. Choose tune option
D. Tick enable hardware restriction (optional)
E. Specify target size if you do 2- pass
F. Save the customized profile which has now an encoded aac profile.