Question / Help Need Help With OBS Studio

[Kostasoflow]

Now when i record i have no lag in game or when i see it in the main menu but when i look at the recording gameplay it lags even when i put it into Song Vegas pro 13 please help me

my computer specs

 

[Mroczny_Gustaw]

Dxdiag wont help here. Please post full log with recording attempt https://obsproject.com/forum/threads/please-post-a-log-with-your-issue-heres-how.23074/