Technically, the audio sync issue was fixed already that's why a Slide audio track recording was added as well.
Furthermore, we haven't encountered any issues during testing of 1.1 nor have we received other reports regarding audio sync issues anymore after updating to 1.1.
Also, we have also tested it a few moments ago and audio seems to be syncing fine without any delays.
We may need to investigate it further as this might be an isolated case.
If you could provide us with more information, we'll be sending this as a report to our developers for further review.
Kindly fill up the information needed below:
Operating System (Windows or MAC):
Operating System Version (i.e. Windows 7 or MAC OSX etc):
Specific Slide that's having the issue (if any):
Recording device you're using:
A temporary workaround for users experiencing this issue is to export the video only from VideoMakerFX then add your voice-over/record track via third party applications like iMovie or Windows Movie Maker.
Thank you for your patience and understanding.