I use mlterm in genuine mode and spawn a lot of mlclients.
Sometimes, when I try and close a lot of them at the same time (for example), some won't close.
If I open a mlconfig (gtk) on the non closing window or on another one and then click "cancel", it may close.
Sometime, I must search for the right window/mlconfig to be able to close my window,
sometime I must wait until I restart mlterm, usually once a day where possible ...
btw I had on 2.9.3 and still have it with 2.9.4.
Further details :
fredd 3451 1 1 09:46 ? 00:04:17 mlterm -j genuine
fredd 27731 3451 0 14:17 ? 00:00:00 [mlconfig] <defunct>
fredd 27740 3451 0 14:17 pts/0 00:00:00 bash
fredd 27762 27740 0 14:17 pts/0 00:00:00 ps -edfH
The mlconfig seems stuck (segfaulted ?). This would comfirm the need to restart mlterm daemon.