Premium Security blocking LAN users

We have Premium Security installed in our network and three of the users work of of a shared program. Until recently there were no issues, but now the two users that access the program across the LAN can’t access the peer-to-peer server. Rules were created to give them access but this does not help. We found a workaround but need this resolved. If we turn off the Firewall and Remote Access shields, ask the users to connect, then reenable the shields they can work until a restart. The only error message I am seeing is a Windows error stating there was an error reconnecting to the server.

Can You check the network profiles on those 3 seats and change to trusted? Untrusted network mode is blocking the local traffic.

I believe they already are but I will verify.

Sorry for the long delay. They are all Trusted.