Question / Help OBS kb/s and frames drops for no reason?

[Sk1llcrasher]

Today I startet streaming and everything was ok like always. Then after like 1 hour my dropped frames was like 85-95% and my kb/s goes down to 50-600 instead of ~1300-1800 but the audio keeps going perfectly.
I tried everything in settings etc. but I changed nothing before. Restartet pc too.
My Internet connection is fine like always, 50DL 10UL 18ping.

http://pastebin.com/Gx54sLmn
http://pastebin.com/kw1Va0wG
http://pastebin.com/nCfy1kR2
http://pastebin.com/hNvE4A2g

Thanks for help :)
Sorry for the bad english. Ask if you didn't understood something.

 

[Sapiens]

Interface: FRITZ!WLAN USB Stick N v2 (802.11, 208 mbps)

This doesn't really inspire confidence. Have you tried with a wired connection instead? It's one of the many troubleshooting steps listed at https://obsproject.com/forum/threads/dropped-frames-disconnecting-lag-read-this-first.8870/

 

[c3r1c3]

Your connection to Twitch is stalling. Seeing as you are using a Wireless connection, I recommend that you use a wired connection.

 

[Sk1llcrasher]

Im using the USB Stick because my pc has no W-LAN card and there is no way I can change to a wired connection atm.

 

[Sk1llcrasher]

No awnsers anymore?

 

[Harold]

Not until you try wired, wireless introduces connection jitter and other instability that can cause obs to not work.

 

[Sk1llcrasher]

I have the same problem on my other pc's.

 

[Harold]

Are they all wireless?

 

[Sk1llcrasher]

No the others are wired.

 

[Sk1llcrasher]

Updated my Internet software. Better download/ping. But in OBS and even with XSplit it's the same problem...

https://gyazo.com/dfe7bdbc634bc46c5853407f3e321fe5

 

[Sapiens]

If the same thing happens in XSplit then you know it's not an OBS issue. Read the guide I linked, and contact your ISP if necessary.