Xbox One S Console Lag?

I'm sorry to hear that you're experiencing lag and frame rate issues on your Xbox Series S. Here are some possible solutions you could try:

Switch to a different graphics mode: Next-generation games typically offer two graphics modes: one for a higher resolution and one for a higher frame rate. Try switching to another graphics mode and see if that helps.

Restart the Xbox Series S: As with most electronic devices, a simple restart may be the easiest solution; restart the console to see if that helps.

Make sure the Xbox Series S is adequately cooled: Both Xbox Series X and Series S consoles use fans to keep the consoles cool. A hot console may underperform, so you need to make sure there are no heat issues.

Free up space on the Xbox Series S SSD: SSDs perform best when there is 10-20% free space as a general rule. If the Xbox Series S SSD is too full, it might be a good idea to uninstall some games.

Check your monitor or TV: A possible FPS drop and lag issue on the Xbox Series X|S might not involve the console at all. If you see low FPS with all games, the problem could be with your TV; Connect the console to another TV or monitor and see if the problem persists.

Check if the FPS loss and lag on the Xbox Series X|S occurs with other games: Not all games are programmed the same. If the problem occurs with only one game, it could be due to one or more problems with that game.

Having the same network problem. I want my money back! My old Xbox one works great on Wi-Fi but my Xbox one S does not. Side by side the s starts lagging out.

I contacted support & tried all their suggestions including a full system reset. The audio lag is slightly reduced for Blu-ray disc playback, but a small lag still exists on blu-ray.

However the audio lag on DVD discs is much worse. I bought my Xbox One S 3 days ago & support told me to return it for a new one.

I have the Xbox One S Battlefield edition (military green Xbox). I'm curious if you have the same version.

This sounds absolutely ridiculous
So we established that: Consoles have more memory than my REALLY low tier smart tv and also low tier tablet and even phone. And yet, neither of those devices lag or crash when I stream video from a website. Edge on my Xbox One S lags and crashes and it's the website's fault?
sure, let's go with that.

This is from: halowaypoint.com

Screen lag is common in Reach, because the graphics engine overburdens the Xbox 360's hardware. There is no fix. It's probably not your console. It's probably not your TV.