Naut's ult will not activate.
If Nautilus looses sight of a target during that one second wind up his ult will not go off. If a Vayne goes invis when you ult nothng happens, and you are locked into doing the motion. Same thing with Graves Smokescreen. I'm sure the same can be said for any of the stealth/camouflage/blind users.
This makes it vary hard to play Nautilus especially when your engaging an enemy team then your self stunned and your team starts flaming you for being an idiot that went afk.
Please fix