Issues synchronizing USRP B210s with GNURadio using Octoclock-G

Question

Relevant System Information: 2 USRP B210s, 1 Octoclock-G purchased within the last year, UHD version: UHD_003.010.003.HEAD-0-gef157678, GNURadio version: 3.7.14.0, OS version: U