Unable to get third scan off Sanctuary Targets for "The New Strange"

[Teekiru]

Been looking online for the last few hours trying to figure out why this is not working. I have tried all the other things to fix it and yes I am scanning the correct target(s). I can do the first two scans no problem then when I go to do the third it never goes even if the target is immobilized and I am literally .4m from it it still doesnt complete. This is quite frustrating as you need to finish this quest to further your star chart. I am not sure if anyone else is having this issue or if there is some strange fix for it.

[PathlessSage]

How many Synthesis Scanner charges do you have? (quantity listed in inventory or gear menu)  I'm not sure whether it uses 1 or 4 charges for a Synthesis target.