Yikes! Lots of tweeking for something that seemed so simple in the beginning
Here is what I have done. For the time being, I have disabled the "night" program and will only focus on the "day time" program. I have changed the MS device setting to timeout at 11 minutes. I have confirmed that this MS is only a part of the "daytime" program. I have removed the THEN and ELSE statement that references the scene and replaced it with " Set 'Master Bathroom / Mstr Bath Closet Light Switch' ON in the THEN command and Set 'Master Bathroom / Mstr Bath Closet Light Switch' OFF in the ELSE command.
I triggered the MS and the light did come on at the 89% level. However, after 2 min 15 sec, it dropped to a 10% level. Weird. I then triggered the MS again and it went back to 89%. I'm beginning to wonder if it wouldn't be a better idea to scrape all existing programs and scenes (day & night) and just start from the beginning with only the daytime program and the one MS. Thoughts? Thank you upfront for all the help / time you've given. Also, any idea how to post a "screen shot" or image in these posts? I've tried using the Snipping tool in Windows, but get an error message that the post doesnt accept this format. I just thought that if I could give a picture of settings, programs, etc, that it would be easier to diagnose.