Hi Dave, > When I use jack_fst with the Crystal synth it works fine, but when I > close the plugin qjackctl closes too. Its settings remain in effect, but > the GUI vanishes. If anyone else has this problem, please let me know if > you've found a fix for it. It's annoying to have to reopen qjackctl each > time I use jack_fst. > > jack_fst 1.2, qjackctl 0.2.14 > Could you for instance launch qjackctl from the command line, under gdb and grab some backtrack information on whether qjackctl is aborting/segfaulting ? Better yet, it would be nicer if you can rebuild qjackctl from source with full debug information (./configure --enable-debug) and repeat the gdb session and post the bt output to me. Good luck. -- rncbc aka Rui Nuno Capela rncbc@xxxxxxxxx