What is ‘Unmanaged packets’ and ‘Unmanaged bytes’ in IP → Traffic Flow?
Just noticed, that I had Cache entries = 64k, Active flows = 65536, but there were nothing ‘Unmanaged’
Are other entries being flushed to server before the timeout, or they are dropped?..
one more ‘feature’… or a bug? 
it seems like when sending (every second) flows to server, ROS uses one ‘flow_sequence’ for all packets that should be sent at the moment. e.g., if 70 flows should be send to server (30 flows per packet is maximum), then there will be three packets, for example:
packet_1.flow_sequence = 1
packet_2.flow_sequence = 1
packet_3.flow_sequence = 1
next 50 flows will be sent like this:
packet_1.flow_sequence = 71
packet_2.flow_sequence = 71
but in first case we should have
packet_1.flow_sequence = 1
packet_2.flow_sequence = 31
packet_3.flow_sequence = 61
and the second should be:
packet_1.flow_sequence = 71
packet_2.flow_sequence = 101