Battery with question mark (moto g falcon) after unlocking bootloader

After unlocking the bootloader and trying on CM 12 on my XT1033 I have now downgraded to stock Kitkat. However I have noticed that when my phone is off and connected to my laptop I get a battery with a question mark on the screen. The same does not happen when I connect the phone (off state) to a wall charger which start charging immediately. When the phone is on, it charges through the laptop just fine. I have had no issue with the battery until now. I cannot exactly pinpoint if this started after unlocking the bootloader or after downgrading to Kitkat. Plz help