[Jack-Devel] Netjack async network errors

Hi Jack list, I have a network with 5 slaves (net driver) and 1 netmanager (with soundcard). After a while, on slave hang and i got Sat May 27 17:00:51 2017: ERROR: Recv fd = 94 err = Resource temporarily unavailable Sat May 27 17:00:51 2017: ERROR: Recv connection lost error = Resource temporarily unavailable, 'PiFm_Bar' exiting This one try to reconnect and the master add a new 'PiFm_Bar' Sat May 27 17:00:51 2017: ERROR: Recv fd = 94 err = Resource temporarily unavailable Sat May 27 17:00:51 2017: ERROR: Recv connection lost error = Resource temporarily unavailable, 'PiFm_Bar' exiting And the cycle happen again. The network parameters : Sat May 27 17:00:51 2017: **************** Network parameters **************** Sat May 27 17:00:51 2017: Name : PiFm_Bar Sat May 27 17:00:51 2017: Protocol revision : 8 Sat May 27 17:00:51 2017: MTU : 1500 Sat May 27 17:00:51 2017: Master name : LaChoze Sat May 27 17:00:51 2017: Slave name : PiFm_Bar Sat May 27 17:00:51 2017: ID : 9 Sat May 27 17:00:51 2017: Transport Sync : no Sat May 27 17:00:51 2017: Send channels (audio - midi) : 2 - 3 Sat May 27 17:00:51 2017: Return channels (audio - midi) : 0 - 3 Sat May 27 17:00:51 2017: Sample rate : 48000 frames per second Sat May 27 17:00:51 2017: Period size : 256 frames per period Sat May 27 17:00:51 2017: Network latency : 10 cycles Sat May 27 17:00:51 2017: SampleEncoder : Float Sat May 27 17:00:51 2017: Slave mode : async Sat May 27 17:00:51 2017: **************************************************** After that, the full jack server (master) hang, with all clients (Ardour have a memory leak and is killed). Is this problem become from jack's configuration, network or netjack ? Thanks a lot, wargreen