Kodi refuses to be closed because Quasar process isn't been killed properly

[burekas7]

I have a problem with the quasar.exe process that sometimes isn't killed and avoid kodi from closing.
I had a similar problem with the elementum.exe and there it seems that he solved the problem (I don't know how). This it the issue that was there:
elgatito#356

The problem with elemntum was all the times, here with quasar it's happens sometimes, not always.

Kodi Log:
https://paste.ubuntu.com/p/9N4FcKKstW

Quasar:
Kodi 17.6
OS: Win10, 64bit

[elgatito]

@scakemyer in my case it was RPC method calls on service Close, when Kodi is already closing RPC service. So it creates kind of deadlock for everyone.

[scakemyer]

That's the kind of thing I'd like to fix for the next release, looking into it.