Default Nexus 5 and Nexus 7 Bluetooth pairing and Bluetooth connectivity issues...

Has anyone else had problems using Bluetooth to send files between a Nexus 5 and a Nexus 7 (2012)? I am able to pair these devices in the settings folder for bluetooth, but inside es file explorer app on both devices they fail to pair with one another so a file transfer can begin.
I receive an error message " N5 not found " and the same for the other device from inside the es file explorer. Any thoughts?

Sent from my Nexus 5 using XDA Premium 4 mobile app