Problem. WT?

Help me please. What could be the problem? Video memory 2GB in total. Maybe because of the video card? If due to the video card, then how to solve the problem?
DxDiag and msinfo32 https://dropmefiles.com/348719

the first problem is caused by only having audio loaded into the source monitor. Read the manual to help solve problems like this.

The second problem, I have no idea because for some reason you've put music on the video, I can't tell what's going on.

the first problem is caused by only having audio loaded into the source monitor. Read the manual to help solve problems like this.

The second problem, I have no idea because for some reason you've put music on the video, I can't tell what's going on.

I just know English poorly, but the manual is in English.
Sound is played back once. Also, when rendering a video, it renders and it turns out the video without sound.

the first problem is caused by only having audio loaded into the source monitor. Read the manual to help solve problems like this.

The second problem, I have no idea because for some reason you've put music on the video, I can't tell what's going on.

But not always like that, 5 times out of 10 does not work, randomly. Now I downloaded version 16.1b1, it seems to be the norm, I'll test it again.

PS. Now the sound disappears again.

Graphics card memory loaded at 1500. I have 2GB. I used GPU-Z and MSI Afterburner.

DxDiag and msinfo32 https://dropmefiles.com/348719

After the update, started to throw it out of the program. Not responding. Dispatcher disable the task.

HELP ME

I Finally Found a Problem
Developers, please answer. I just want to know that I'm not in vain trying.

If you have problems with random mp3 files you probably should try to transcode them to wav format.

If you have problems with random mp3 files you probably should try to transcode them to wav format.

This is not due to the format)) The problem is in the files, but what exactly is wrong with them I don't know))