Hi all, need a bit of help with a weird issue.

I have a supplied router as in the thread title, and it is working fine on FibreMax, good speeds, no trouble with downloads or most uploads. 

Thing is that I do a bit of amateur internet djing, and when I am streaming music up the listeners are hearing little stutters ever minute or so. Like tiny pauses. I am using ethernet connection, not wireless to stream. 

Nothing on my end shows any drops. I hear them too when listening on my phone over my phone data plan (different provider). 

I have tried swapping back in an old router I had lying around, and the stuttering stops, but that is an old N600 so not really even supposed to work with high speed.

So I am thinking it is possibly a problem with a setting inside the router or maybe the ethernet cable? 

This is the only issue I am having with the connection.

I'm getting some new cable today to see if that helps.

Complete novice with networks except for the basics, but I can navigate around in the router and follow instructions. If its a check box that needs to be ticked, would appreciate some insight.

Thanks in advance for any assistance.