Radium MidiMan controller crashes LMMS on shutdown

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Greetings.

I have a Radium Midiman controller that works with LMMS. I can assign the sliders and knobs to various spots within LMMS. But, once I assign one and I end my session to quit LMMS ( whether I close with the X to close the program or if I go to the drop down and choose Quit ) it pops up a message saying that LMMS crashed and then I have to click Close Program to end it.

Example.. I choose the midi controller and I can play everything with the keys for any instrument / VST etc etc and even close the program no crash. But the moment I assign a knob or slider or even a pitch wheel to any part ( for example master volume slider ) and then I quit LMMS it pops up the message that it crashed and then I am forced to close program.

I'm not sure where I was to report this and I did a search here on the forums, but didn't see anything that related to this. So that is why I am posting this. Hope this info can help to solve this issue. Thank you in advance for any help.

LMMS 64-Bit Version 1.1.3 ( win32 / x86_64, Qt 4.8.7, GCC 4.9.3 2015305 (prerelease ))
Windows 7 x64
20 Gigs Ram
Xeon Quad Core 2.53 Gig Hertz / core

EDIT UPDATE :
Here is a picture of the controller if that helps...

Image
I use a Akai MPD26 performance pad controller for my percussion instruments. I shut it down before exiting LMMS.
Otherwise I get errors, on the controller display.
Edit: another thought, It may be a Windows issue. I'm running Linux.
Yea, shutting it down makes no difference. But thanks for the idea.

Yea I think you are right, this is a "LMMS on windows" problem.


EDIT UPDATE :
I'm switching to Linux Mint 17.2 soon. Maybe that will solve the problem. Windows is starting to suck bad lately anyhow.
well.... here MS is not the right one to bash
Since 1.1.3 there has been a unpredictable 'crash-after-close' issue. It does not 'do' anything to the file, but there will be loss of memory, because some of the components are unloaded.
There is being done a lot to find the reason, and i will add your observations to the totale knowledge regarding this issue.
Thanks for reporting! (Your choice of sub-forum are very good, btw -And you are most welcome to ask any Qs, or report any issues -Always :)
Thank you Musikbear. :)