I am using the FSII Base II and I have found that I cannot latch a talk route from one BP to another BP
I can latch routes to channels and groups but not between two BPs (roles)
Answer: What you are seeing is standard behaviour. The default setting for BP roles is latch disabled (meaning when someone talks to that BP role they cannot latch the talk route on, rather the key is in PTT mode
To change the latching function
Go to the BP ROLE and check the general settings option and make sure the latch enable setting is turned ON.