Hi!
Without looking at your full settings and conducting a packet capture - it’s hard to say what is initiating the connections to Google’s DNS server (8.8.8.8).
I recommend taking a look at the active sessions on the B One (under Status > Active Sessions) and conducting a packet capture to verify what is source of the traffic, if it’s indeed the B One and not the admin PC.
And as Joe mentioned, if you need any help - feel free to create a ticket. We’ll definitely try to help!
Best Regards,
Aivaras