4k capture only 5 minutes?

In my case the issue is due to overheating... I noticed that is stops recording while capturing in 4K with heavily graphics games but if you play a game with very simple graphics it doesn't stop recording.

Also, It you turn on the console cold and starts recording right away it will record 4K for a longer period (5-7 minutes). But if you start recording once the console has been on for 15+ minutes (running a heavy game), it will stop recording 4K less than
60 seconds.

Try changing your capture setting, you can capture up to 5 minutes of 720p video or 2 minutes of 1080p video.

I use a capture card because of this and another problem I encountered is that if you capture 4k HDR videos on external when you upload them to Youtube only the 4k aspect of it uploads but not the HDR and the video ends up looking weird

Here are my settings:

allow game captures: captures by me

record what happened: 5 minutes

automatically upload: captures by me

game clip resolution: 720p SDR

Capture location: internal

So, yesterday I chatted with MS Support and basically she said that the Xbox One S does not have the capability of "capturing" gameplay in 4K. And that was a feature only possible with the Xbox One X.

So, I left that conversation with the thought that I had made the wrong choice of consoles if that is what I wanted to achieve.

With the Xbox One S, I can only capture as high a resolution in 1080p SDR at 2 minutes max. And yes, I did have a properly formatted external drive connected to the console but this is what I was informed of.

However, I come to find out that I do have the capability of capturing longer than 2 mins when I did so while recording the intro to Star Wars Battlefront ll at a duration of 14 minutes.

So fact-checking MS Support my question is, has anyone captured gameplay in 4K using the Xbox One S?

Your reply is appreciated.

Thanks.