I am running v3.08 and when I first load the IGMP profile it works just fine. When I run emu_load_profile again it fails and doesn't remove the old profile.
trex>emu_load_profile -f emu/simple_igmp.py -t --ns 1 --clients 50
Converting file to profile [SUCCESS]
Converting profile took: 4.84 [ms]
Removing old emu profile [FAILED]
load_profile - Could not load profile, error: Method not found
Thanks
Brendan