Hi,
This is an odd behaivor since all stack members use the same SDM desktop or aggregator template that is stored on the stack master, in case a new switch is added to a stack, as with the switch configuration and VLAN database files, the SDM configuration that is stored on the stack master overrides the template configured on an individual switch.
Can you take this command remote command all show platform tcam util asic all, and post it?
Regards,