xFI is not getting full speed in bridge mode with ORBI RBR50
I just got the gig service with the xFI Advantage Gateway. When I tested the speed after the initial installation, I was able to get above 900Mbps (with speedtest.net) and over 950Mbps with the xfinity speed test while having my PC directly connected to it. Since I already had an Orbi RBR50 mesh system with two satellites (I have the satellites hard wired to the router), I put the xFi gateway in Bridge Mode and hooked it up to my RBR50. But now the speed has dropped to 600-700Mbps (tested via speedtest.net) and around 750 when tested through xfinity's own speed test website.
I'm not sure what am I doing wrong of what setting do I need to check/change.
Anyone has any ideas!?