From Canon USA: Canon EOS 7D Mark II Firmware v.1.1.2
Firmware Version 1.1.2 incorporates the following fix:
*This phenomenon only occurs when the firmware was updated from Version 1.0.5 or earlier to Version 1.1.1. There is no need to update the firmware if the firmware was updated from Version 1.1.0 to Version 1.1.1, or if the EOS 7D Mark II was equipped with Firmware Version 1.1.1 at the time of purchase.
Download: Canon EOS 7D Mark II Firmware v.1.1.2