Thanks again for your (rapid) response!
1) I think there should be somekind of bug report on that although I
dont really know how to do this
2) I was thinking of a workaround through lsmod (similar to modprobe
in linux) to emulate the removal and re-insertion of USB, this way I
could write a simple script and avoid the physical procedure which
prohibits remote control of the USRP host. Any ideas on that?
3) When I execute a flowgraph that contains a WXGUI element and close
the python window instead of killing the flowgraph, I can issue a next
execution without problems. What's happening then and how can I use
this for my
purposes?
Best regards,
Lefteris