MBP wakes up immediately after sleep

[andymac2210]

So my MBP has been waking up from sleep right after I put it into sleep mode for some reason.

According to the console it's Wake reason: XHC1.

Some sort of maintenance thing or is it a bug?

 

[GGJstudios]

For sleep issues, you may find some useful ideas here:

• Determine why your Mac wakes up from sleep
• OS X Mountain Lion: If your Mac won’t go to or stay in sleep
• Mac OS X: Why your Mac might not sleep or stay in sleep mode
• One sleep problem caused by printers - solved ... and another
• If your Mac isn't sleeping properly and you have gfxCardStatus installed, try uninstalling it.

 

[andymac2210]

For sleep issues, you may find some useful ideas here:

• Determine why your Mac wakes up from sleep
• OS X Mountain Lion: If your Mac won’t go to or stay in sleep
• Mac OS X: Why your Mac might not sleep or stay in sleep mode
• One sleep problem caused by printers - solved ... and another
• If your Mac isn't sleeping properly and you have gfxCardStatus installed, try uninstalling it.

Yea I've been through those, nothing describes my exact issue as far as I can see.