Regression

BTS_Tests_LAPDm:hopping.TC_sabm_dm (from Titan)

Failing for the past 1 build (Since #262 )

Took 12 sec.

Stacktrace

Received unexpected SABM retransmission
      BTS_Tests_LAPDm.ttcn:1482 BTS_Tests_LAPDm control part
      BTS_Tests_LAPDm.ttcn:425 TC_sabm_dm testcase