Can't Uncheck 'Update Siteurl and Home as well'

Hi there,

I am having a rather frustrating problem. I have a particular site that I do NOT want to have a trailing slash at the end of the main URL -- i.e., I want http://subdomain.maindomain.com NOT http://subdomain.maindomain.com/

It seems to me the way to do this is to uncheck Update Siteurl and Home as well in the Path section in the Edit Site section for this particular site. However, whenever I uncheck it and hit Update Options it stays checked when the page updates.

Can someone please help me to fix this problem. Thanks.

Be well,

Moshe