[BUG] Memory Tags not working after rebooting gateway

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?

Do you mind sharing a copy of the tag config?