Recording problem in the option "Window Capture"

[EddyManiolo]

Hi. I am a new user of OBS. My question is about the "Window Capture" function. If I set that I want to capture an image from e.g. Mozilla Firefox because I have turned on e.g. a lecture there that I want to record, but in the meantime I want to find something in Google Chrome browser, the image recorded from Mozilla stops and the sound is recorded normally. It's only when I go back to Mozilla or the OBS program that the image comes back and records everything without any problem.

Is this normal? Could some settings have an effect on this? I only need OBS for this type of recording, so I don't want super quality, just so I can read the text in the presentation later and the video file takes up as little space as possible.

Best regards

 

[Suslik V]

Some programs stops render while minimized or running in background.