[Freeswitch-users] timeout while waiting for CF_BRIDGED flag

Hello, we have a strange problem, sometimes calls are hung up with DESTINATION_OUT_OF_ORDER cause. I added some extra log lines, and it turned out that switch_ivr_bridge.c:140 a timeout occurs while waiting for CF_BRIDGED flag switch_channel_wait_for_flag(chan_b, CF_BRIDGED, SWITCH_TRUE, 10000, chan_a); returns SWITCH_STATUS_TIMEOUT As far as I understand the flag on B channel is set in another thread, so maybe it happens slow sometimes. We are using r14144. I know it is quiet old, but maybe this code hasn't changed since them Do you have any idea, what could cause this? Do you think it is a bug? Thanks in advance, Tamas