Query failed: connection to localhost:9312 failed (errno=111, msg=Connection refused). How reliable is the first-generation butterfly keyboards? - Current Mac Hardware Discussions on AppleInsider Forums Toggle navigation All Forums Recent Posts Sign In How reliable is the first-generation butterfly keyboards? DuhSesame Posted: May 31, 2018 9:39PM in Current Mac Hardware It got me wonder a bit. I don't think there's widespread issues with the first-gen butterfly mechanisms, so that probably means it's reliable enough, and something is not right with the current generation.Is there any data suggest my guess is right? Sign In or Register to comment.