I only started hunting those today and I also thought those "timed Deepsight puzzles" where you need to shoot 5 runes were what was intended to progress this achivement. I found a way, however, to progress it with Scorn torches puzzles like this one: https://prnt.sc/0Nkn2STQz8IA I've found one in Miasma (here: https://prnt.sc/wV8eZMUwhY3C), and one in Temple of The Wrathful, in the room with a Savathun memory gate (which 'rejects' us once in a campaign). You shall see them in a group of 4 or 5, some are already lit, and some 'responds' to being shot by lightning up. https://prnt.sc/Sbocnmt0aAdl Regarding the deepsight-5-hive-runes puzzles, I think they're generally bugged. For me at least, only as I discover them initially, only 3 runes shows up (I tested it knowing where all of them would be..) and stays visible untill Deepsight runs out (30s). When it restarts, they reappear for like 2-3 seconds and then vanish untill Ds times out and are not visible anymore for more than 2-3 seconds. Due to this, it takes me around 5-8 minutes to complete each one, as I have to walk around a place, guessing where they are the most likely to be, and then at 5th or 6th time they finally appear so I can try my best shooting all 5 within 2 or 3 seconds. They only seem to not disappear after 3 seconds if for some reason the whole puzzle derps out and does not spawn a chest after shooting 5 runes. I then need to quickly check other 4 locations and shoot them again. I've read guides about those puzzles and they all states we should have 30s to shoot them, not 3s and having to wait another 28s to try again. ("Apothecary Lucent Moth puzzle" - same thing for me. After few minutes I knew where they all are as they were not changing place, but some were not showing up). LMFAO Bungie, fix ur -blam!- plox ;-;