Hi I am trying to get sems to play a file called from ser. However the call fails and this is reported in the log. Any ideas? Apr 23 18:41:07 localhost ser[28907]: ERROR:tm:write_to_fifo: writev failed: Resource temporarily unavailable Apr 23 18:41:07 localhost ser[28907]: ERROR:tm:t_write_req: write_to_fifo failed -- Jon Farmer Telford, Shropshire, UK