Raspberry pi Playback failed due to a fatal player error.

[Zraner]

So what do you recommend me to do? there are chances that my partner will give me a mini pc with a n200, 16gb ram and 1tb ssd, but until that time comes, any recommendation to play hdr content? what I find funny is that the Raspberry pi 3b+ is able to simultaneously play 2 movies 4k, the pity is that the hdr is screwing me so much.