Bug Report #390575155 - Crystal Vault Max Sockets

- Ice Tomb at 5 sockets
- Upgraded it to Crystal Vaults in Act 6
- Ran Merciless Labyrinth with it in my inventory
- Tried using Jeweller's Orb on Crystal Vaults at the last chamber of Labyrinth
- Tried using Jeweller's Orb on Crystal Vaults in hideout
- Orb of Fusing and Chormatic Orb are able to modify links and socket colour

Not a bug. The item level dictates the max sockets that can be rolled. Use crafting bench to get above the limit.

you can read more here -->
https://pathofexile.gamepedia.com/Item_socket#Item_level

Thanks for letting me know! Learned something new everyday :)

for your knowledge, ilvl 50 or higher will let you naturally roll 6 sockets.