Well I had the red eye issue 2 releases back.
It always locked up at boot-up.
I un-installed it and used Launch++ for a few weeks.
When this most recent release came out I installed and tried SweeterHome2 again, and it didn't have this issue.
Its been a week now and no red eye...
Not sure why its not happening anymore but its not so there is hope for you if you need this.