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Comment by dead_mall | Hacker News Reader

Even trying to stream via LAN is unplayable. It's especially much worse streaming from a server that's thousands of miles away from your home.

I got 200mbs download and half the upload speed, I played plenty of PS Now titles, and the only problem I have with it is the input lag. There's no escape to it. You cannot play fast-paced games with such delay, especially multiplayer-FPS games, it's just terrible. It's better to have the hardware to play than to play remotely. Unless you don't mind 1-3 second (+ additional cause you're using the internet) input lags, then game streaming is just for you

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I've tried to like my Steam Link, but it just isn't worth the hassle - wired with cat6 from one room to the other I've always had lags and glitches and disconnects.

Throwing in ping times of 50-100 ms to some datacenter, not to mention whatever traffic shaping shenanigans Comcast will inevitably apply, and I don't have a fuzzy feeling about the viability of this rash of streaming services.

Does your HDMI cable also have "lags and disconnects"? I mean, when you have hardware compression (presumably?), it's not all that different to send it over HDMI than ethernet.

Compression latency should be in low milliseconds (1 ms should be plenty.) The latency over ethernet is going to be measured in hundreds of microseconds. Sending a compressed 100 kB frame over it takes 800 microseconds, which can partially overlap with compression. Noticing 2-3 milliseconds extra latency is going to be pretty hard.

Something is badly wrong with your setup or with Steam Link.

If you find game streaming on your LAN unplayable you probably have a setup problem. If you have a solid router and you're only going through ethernet, no wifi then stuff like steam in home streaming should be basically flawless as far as framerate and input lag goes(I get ~3ms added from the streaming iirc). You will notice video compression artifacts though of course.

I do always use it with an xbox controller rather than mouse+keyboard though, so it's less latency sensitive.

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