[LAU] jackd terminates on its own

When using the latest Bitwig and loading several projects, enabling audio for each one, playing it for a few seconds then loading another one, playing it, so on so forth, jackd will steadily terminate, like this: Jack: JackPosixProcessSync::TimedWait time out = 116080 Jack: JackPosixProcessSync::TimedWait finished delta = 3668.0 Jack: JackEngine::ClientExternalClose ref = 2 Jack: JackEngine::ClientCloseAux ref = 2 Jack: JackEngine::ReleaseRefnum server quit Unknown error... terminate called after throwing an instance of 'Jack::JackTemporaryException' what(): This is steady behaviour. On the Bitwig side the following will be seen: [2017-06-23 18:17:10 ramona-server error] Connection broken with client: java.net.SocketException: Socket closed jackd is 1.9.10+20150825git1ed50c92~dfsg-1ubuntu1 Bitwig is 2.1.1 Is there a fix for this ? Thanks.