Kodi freezes randomly – entire system hangs

Hi!

I would appreciate some help because this issue is slowly driving me nuts.
It is hapenning for months now that Kodi freezes/crashes sometimes during playback.
The problem is that it is pretty random, I cannot produce it at will.

It usually happens once in a few hours of playback. Everything is going fine, I am watching a movie, or TV show from my hard drive and suddenly black screen or the screen freezes and the entire system hangs, I can’t do anything, except hard reset.
It is not related to any file specifically, because after reset there is nothing happening I can watch the file with no problems.

Because of the system freeze there is usually nothing in the system or Kodi logs, but last time there was something in it, I uploaded it here: Kodi log

I always suspected the VGA card, but it never crashes in any other program, not even in games, the system is very stable othervise.
I tried it with at least 10 differnet drivers (and tried lots of settings with it) in the last few months to no avail. Sometimes the error doesn’t occur for a few days and sometimes it is happening three days in a row (each day once).

My system is:
Kodi 17.1 (The same happened with Kodi 16 too)
OS: Windows 10 Pro
CPU: Intel Skylake 6500
Memory: 16 GB
VGA Card: Sapphire AMD R390 8GB
HDD: Western Digital Red 4TB (I watch the movies from here, no NAS or anything network related and it is an internal HDD)
The TV is connected through HDMI to the computer.

I would appreciate some help because I have no idea what is the problem, this whole computer is less than a year old and I never had this problem with my old one.

Thanks!