The problem has been reproduced.
Thank you for sending report7z.
It is safe to re-point the Item table after installing SkillSystems.
Conversely, if you re-point the Item table and then install SkillSystems, a bug occurs.
Updating SkillSystems causes problems because it will be installed after repointing the item table.
Perhaps the item table’s direct value is written somewhere.
FE8U 080177B0 (GetROMItemStructPtr)
This bug does not occur if the item table is obtained using this command.
Somewhere, I think the item table values are hard-coded.
I will explain here how to avoid hard coding item tables.
This problem takes time to resolve, as it is necessary to find out where in the SkillSystems the problem is occurring.
