Calculated item become not supported when host switch to disable status because of configuration cache.
How to reproduce:
- create calculated item using items on a host
- disable the host
- the host become disabled status but server try to calculate the item until configuration cache will be updated
- the item become not supported status with this log
item [localhost:system.swap.size.calc] became not supported: Cannot evaluate function [last()]: item [localhost:system.swap.size[,free]] not found