Assertion fail: seq 0 too high (hsn 47)

[vmon]

Only have seen it happening on the server side.

T:162.6815: ckt 1 <ntp 48 outq 0>: recv 256 <d=0 p=12 f=DAT r=0>
162.6815 [debug] remove_next: next_to_process=48 data=(nil) op=XXX
162.6815 [debug] process_queue: <1> processed 0 blocks
162.6815 [debug] maybe_send_ack: <1> considering ACK
162.6815 [error] set_block_received: seq 0 too high (hsn 47)

[vmon]

That might be because I disabled retransmission (config->retransmit = false), but then it means that the disabling mechanisim is faulty.