You are running an old version of OBS Studio (29.0.0). Please update to version 30.2.3 by going to Help -> Check for updates in OBS or by downloading the latest installer from the downloads page and running it.

At least one of your audio devices has a sample rate that doesn't match the rest. This can result in audio drift over time or sound distortion. Check your audio devices in Windows settings (both Playback and Recording) and ensure the Default Format (under Advanced) is consistent. 48000 Hz is recommended.
OBS Sample Rate: 48000 Hz
CABLE Output (VB-Audio Virtual Cable): 44100 Hz
Headset Microphone (Oculus Virtual Audio Device): 48000 Hz
Headphones (Oculus Virtual Audio Device): 48000 Hz

Display and Game Capture Sources interfere with each other. Never put them in the same scene.

Multiple Game Capture sources are usually not needed, and can sometimes interfere with each other. You can use the same Game Capture for all your games! If you change games often, try out the hotkey mode, which lets you press a key to select your active game. If you play games in fullscreen, use 'Capture any fullscreen application' mode.