TC_chan_act_a51 BTS_Tests:hopping

Failing for the past 2 builds since #6

Took 8.1 sec (from Titan)

Stack Trace

"BTS_Tests.ttcn:7658 : Timeout waiting for UNIT_DATA_IND"
      BTS_Tests.ttcn:9567 BTS_Tests control part
      BTS_Tests.ttcn:7712 TC_chan_act_a51 testcase