I have a site running FarCry 7.2.9 on Lucee 18.104.22.168. The domain for the site is similar to www.mydomain.com . In the farcryConstructor.cfm file, I have . I don’t recall ever having to change the value to false. However, I’m running into an issue where users that go to XYZ.mydomain.com which uses ACF. There seems to be a conflict with cfid and cftoken variables and users can’t reach the login page of XYZ site. I have no control over XYZ. Could I try swtiching setdomaincookies = false ? Will this cause any issues on the www site? Or is there a way to set the domain for cfid an cftoken ?