FortiusAnt does not end; GearboxOverlay not closed :-(

[WouterJD]

          There is a strange behavior  when I close the program. the terminal windows stays open and does not close.

22:31:31,016: FortiusAnt applies the MotorBrake power curve
22:31:35,484: Tacx2Dongle; Pedal Stroke Analysis active
22:31:35,484: ---------- BLE-devices are activated ----------
22:31:37,486: ---------- BLE-devices are deactivated ----------

Does this effect only appear with "bookworm"?
I think I will look into the source code. May be you can give me a hint.

Originally posted by @decodeais in #457 (comment)

[WouterJD]

Refer to #457 (comment) for bypass

[WouterJD]

I have tested; constants.py#29
MultiProcessing = True # Production version can be either False or True

When True, the problem occurs and when false, it does not.
So a clear target for investigation.

[WouterJD]

Issue solved; child windows that are created must be deleted before app stops.