I have two machines running, a TW (most recent always) and a trueNAS (FreeBSD based). I have in the TrueNAS running a jail with miniDLNA to stream movies via the network (to a smart TV but also to a PC). I also have put the pools with samba on a share with appropriate permissions. I did allow in firewall of TW (via yast): upnp, zeroconf, samba client. Now guess what, if I am running the dolphin to search the network for services, he does not see on TW neither upnp services nor zeroconf not even samba. When I do instead stop the firewall and search, all appears and works. This is true also after reboot - just in case anybody suggested it. Are the yast allowances to the FW still working or has all to be edited via some config file / table? Thank you.