Stacked switches are slower to take commands

I noticed that my stacked 2960X switches take range commands really slow.

​

I typed in:

Config t

int range gi1/0/1-48

<Pasted Commands 5 commands>

​

and like 20 to 30 seconds later it finally finished applying the commands to the access ports. Does anyone know why it would be so slow? Commands to one interface are fairly fast, but when I use range, it's slow.

​

​