Something's waking my computer

Every night I put my computer to sleep before going to bed and it use to work great, but since upgrading to Windows 10, something keeps waking it back up. I started to think it was my mouse so I went into the settings and stopped it from being able to wake the computer, but its still happening.

Is there anyway to find out what woke your computer or anyone have any ideas?

Actually, just found this: http://wind8apps.com/windows-8-windows-10-wakes-sleep-fix/

Hopefully this fixes the issue!

"Oh, you'd like me to connect the dots for you, lead you from A to B to C, so that your puny mind could comprehend? How boring."

Here, have some help:

mine did that on 8.1, if you are having trouble, try this http://www.pcworld.com/article/188244/Fix_a_Computer_That_Wont_Stay_Asleep.html

hope that helps, (even if it's windows 10, a lot of the system is similar to 8.1, so, It still can apply.)