The computer wakes right back up after entering suspend mode very frequently (at least 90% of the time). After it wakes up the proceeding time I use the sleep button it will stay in suspend mode as it's supposed to. I'm using Intel Smart Connect, Rapid Start, Rapid Storage.
That is a primary problem I've been troubleshooting a while, and the paradigm in the forum I created here What OS processes will cause intel rapid start/smart connect to wake up? If I was going to ask about a specific issue that's it right now. It seems out of my control and a BIOS bug as you mentioned.