What part of server under-capacity is unclear?????
Every day at 1100 if I open more than a few instances of chrome, SA grinds my computer to a halt.
Do you not understand that I have written many times before that you need more server capacity to handle the traffic?
I think what you're trying to say is that the server capacity is not enough to handle the traffic, right? I completely agree with you on this. It's a common problem when the server is under-capacity, and it can have a significant impact on performance.
Have you tried using different media servers to handle your workload? Personally, I've had great success with https://flussonic.com/flussonic-media-server/. It's been able to handle a large amount of traffic and provide smooth playback.