My tests are inconclusive, but I'm getting results similar to what
Martin Profittlich gets. However, I noted that sometimes the absence of
a GUI seemed to be related to lashd. Here's the process:
Load a plugin with fst.
Play a while.
Close the plugin instance.
Load another plugin with fst.
Here the GUI may or may not draw itself.
If not, I close the plugin and run 'killall lashd'.
Load the same plugin again.
Some misbehaving plugins will then draw their GUIs properly.
I also noted occasional zombification with JACK 0.115.6. I had problems
with 0.116 so I downgraded.
I'll keep testing and will send a more detailed report.
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