OBS Dropping 50% of Frames...But It's Not My Internet?

ZachTunes

New Member
Hello there! This is my first post, but I've dug into as much documentation on this issue as I possibly could find before posting here, including other threads as well as YouTube videos on the subject, but none of it seems to really point me in exactly the direction I need.

Here's my log file:

Essentially, when I jump into games (usually AAA ones) that are even slightly taxing on my GPU, my dropped frames go THROUGH THE ROOF. I'm talking dropping 35-50% of my frames, in a way that is just not sustainable or manageable for a full stream. I'm running the Gigabyte RTX 2080 Super, so running games like Warzone, Sekiro, or even Fortnite should be easily feasible, if not just with adjusting settings inside the games. However, my system does not even give me a chance to do that. It's almost as if when my GPU gets taxed past a certain threshold, there's no going back for the bitrate of my stream, until I restart my computer altogether, which is crazy.

It is worth noting that the first time this happened was when I tried streaming Resident Evil Village, and when a cut scene in that game happened, my PC froze up and completely restarted over and over again upon multiple times streaming it. Since that point, the problem had spread to other AAA games. In Warzone when I entered a match I got BSOD repeatedly, and then the same thing happened in Fortnite. That's when I took the PC apart and re-seated my GPU and my RAM, just to see if that would help. I also did some scans on the PC to verify my disks and make sure it wasn't a volume issue. The combination of those things I did erased the BSOD part of the problem, but my bitrate issues remain as you can see and are completely terrible.

My hunch is that there is something terribly wrong with my GPU and I need to send it back to them for RMA, but I wanted to post this here before I do that to see if someone with more knowledge and experience might find something inside my logs? This stream was run at 1080p, with no recording happening. However ideally I record all my streams directly in OBS at the same time as streaming.

Looking forward to hopefully finding some answers on this! If any further tests, logs, or information are needed I'm ready to submit them any time. Thank you!
 

qhobbes

Active Member
1. Disable/Uninstall StreamElements.
2. Enable Dynamic Bitrate in the Advanced Settings.
 

Lawrence_SoCal

Active Member
Aren't you running the Windows version with known GPU issues for different monitors on different refresh rates? or is v2004 the one that fixed it?
I'm not a gamer, so take that into account

You are running that PoS streamelements plugin that pukes all over the logs and is a frequent guest mention in threads with gamers having issues... coincidence or ??

Look at your logs.. see all those error messages (most related to streamelements).. some of that could easily be messing with you OS and network traffic

And I suspect you misunderstand dropped frame due to bandwidth. That might mean ISP, but could also be any other part of network connection from your PC to the ingest server, or competing traffic. What are you doing to monitor real-time network traffic utilization? and unless you have no WiFi and no other device on your home network, note that does NOT mean monitoring your PC's NIC
And what have you done to test your ISP connection upload sustained throughput? if your answer is you ran a speedtest... then realize you did NOT test a sustained upload (or download) but only an optimistic sense of short burst capability

As you're streaming to Twitch, it's a good idea to use R1ch's TwitchTest tool to check your connection to the servers; you want a Quality score of 100, preferably. https://r1ch.net/projects/twitchtest
 
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ZachTunes

New Member
Wanted to reply to this thread in case anyone runs into these same issues! I seem to have solved my main issue with the help of you guys.
I deleted streamelements and enabled dynamic bitrate, and things are much smoother!
 
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