# Alien core (AlienAlisium) mission not work

**URL:** https://forum.empyrion-homeworld.net/t/alien-core-alienalisium-mission-not-work/18241
**Category:** 🆘 Get Help
**Created:** [April 26, 2019, 7:48am UTC](https://forum.empyrion-homeworld.net/t/alien-core-alienalisium-mission-not-work/18241 "2019-04-26T07:48:18Z")
**Posts on this page:** 1
**Showing post:** 20

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### Author: ![RexXxuS](https://forum.empyrion-homeworld.net/user_avatar/forum.empyrion-homeworld.net/rexxxus/32/24823_2.png) [@RexXxuS](https://forum.empyrion-homeworld.net/u/RexXxuS)
#### Post date: [May 1, 2019, 4:38pm UTC](https://forum.empyrion-homeworld.net/t/alien-core-alienalisium-mission-not-work/18241/20 "2019-05-01T16:38:46Z")

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So with [my rework in mind](https://forum.empyrion-homeworld.net/t/alien-asylum-upgrade/18309/2), is the PDA working now or do you still have “Task data invalid” or so?

@Fallen_Angel @h1myname1sdav1d

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