# \[BUG\] Memory Tags not working after rebooting gateway

**URL:** <https://forum.inductiveautomation.com/t/bug-memory-tags-not-working-after-rebooting-gateway/31942>\
**Category:** Ignition\
**Created:** [February 5, 2020, 7:36am UTC](https://forum.inductiveautomation.com/t/bug-memory-tags-not-working-after-rebooting-gateway/31942 "2020-02-05T07:36:43Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mfontana](https://avatars.discourse-cdn.com/v4/letter/m/51bf81/32.png) [@mfontana](https://forum.inductiveautomation.com/u/mfontana)\
**Post date:** [February 5, 2020, 7:36am UTC](https://forum.inductiveautomation.com/t/bug-memory-tags-not-working-after-rebooting-gateway/31942/1 "2020-02-05T07:36:43Z")

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Hello to everyone,  
I found a strange behavior, I’m using Ignition V8.0.7, created a memory tag and it work perfectly.  
When I reboot the PC the memory tag became “stuck”.  
The error message I found is “Uncertain\_InitialValue”.  
When I try to force the value, by script or manually on the tag, it try to write “null” and it’s impossible to restore.  
To solve I have to delete the memory tag and re-create it and untill the next reboot everything work correctly.  
If the custumer reboot the PC, Ignition will stop working, please someone can help?

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**Author:** ![kgamble](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kgamble/32/8019_2.png) [@kgamble](https://forum.inductiveautomation.com/u/kgamble)\
**Post date:** [June 15, 2020, 12:23pm UTC](https://forum.inductiveautomation.com/t/bug-memory-tags-not-working-after-rebooting-gateway/31942/3 "2020-06-15T12:23:17Z")

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Do you mind sharing a copy of the tag config?