I had a pretty crappy Computer (i5 3200m and gt 630m 8gigs ram I believe). OBS lagged but StreamLabs was good And I could even stream.
So I bought a new Computer : Asus fx595dt-al298 with R7 3750h, nvidia 1650, 8 Gigs of ram. My built-in screen in manahed with the processor and has 120Hz. My second screen is managed by the GPU and is 60Hz so I play on my in-built one.
But on this new computer can I record in 1080p 120 fps without problem (i've never tested 240fps) with normal OBS. Today I wanted to stream so I launched SLOBS (480p30fps) but my game went from 300fps to 55fps and was unplayable, even with the lowest settings…
Why does this happen and how to fix it ?