Hello List why i got hundreds of these error messages see below, How can I best determine whether and how knot-resolver is working correctly May 9 13:37:28 bbs kresd[2102]: [graphi] reconnecting: ::1@3000 tcp reason: / usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Connection reset by peer) May 9 13:37:28 bbs kresd[2102]: [graphi] reconnecting: 192.168.100.200@3000 tcp reason: /usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Connection reset by peer) May 9 13:37:28 bbs kresd[2107]: [graphi] reconnecting: 127.0.0.1@3000 tcp reason: /usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Connection reset by peer) May 9 13:37:28 bbs kresd[2107]: [graphi] reconnecting: ::1@3000 tcp reason: / usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Connection reset by peer) May 9 13:37:28 bbs kresd[2107]: [graphi] reconnecting: 192.168.100.200@3000 tcp reason: /usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Connection reset by peer) May 9 13:37:37 bbs kresd[2101]: [graphi] reconnecting: 127.0.0.1@3000 tcp reason: /usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Connection reset by peer) May 9 13:37:37 bbs kresd[2100]: [graphi] reconnecting: 127.0.0.1@3000 tcp reason: /usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Broken pipe) May 9 13:37:37 bbs kresd[2101]: [graphi] reconnecting: ::1@3000 tcp reason: / usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Connection reset by peer) May 9 13:37:37 bbs kresd[2100]: [graphi] reconnecting: ::1@3000 tcp reason: / usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Connection reset by peer) May 9 13:37:37 bbs kresd[2100]: [graphi] reconnecting: 192.168.100.200@3000 tcp reason: /usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Connection reset by peer) May 9 13:37:37 bbs kresd[2101]: [graphi] reconnecting: 192.168.100.200@3000 tcp reason: /usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Connection reset by peer) May 9 13:37:38 bbs kresd[2102]: [graphi] reconnecting: 127.0.0.1@3000 tcp reason: /usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Connection reset by peer) May 9 13:37:38 bbs kresd[2102]: [graphi] reconnecting: ::1@3000 tcp reason: / usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Connection reset by peer) May 9 13:37:38 bbs kresd[2102]: [graphi] reconnecting: 192.168.100.200@3000 tcp reason: /usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Broken pipe) May 9 13:37:38 bbs kresd[2107]: [graphi] reconnecting: 127.0.0.1@3000 tcp reason: /usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Connection reset by peer) May 9 13:37:38 bbs kresd[2107]: [graphi] reconnecting: ::1@3000 tcp reason: / usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Connection reset by peer) May 9 13:37:38 bbs kresd[2107]: [graphi] reconnecting: 192.168.100.200@3000 tcp reason: /usr/share/lua/5.1/cqueues/socket.lua:449: exceeded unchecked error limit (Connection reset by peer) Thanks for the Help, -- mit freundlichen Grüßen / best Regards, Günther J. Niederwimmer