The switch does not allow any routed access from a specific host, group of hosts, or subnet

The implicit deny any function that the switch automatically applies as the last entry in any ACL may be blocking all access by devices not specifically permitted by an entry in an ACL affecting those sources. If you are using the ACL to block specific hosts, a group of hosts, or a subnet, but want to allow any access not specifically permitted, insert permit any as the last explicit entry in the ACL.