Question / Help Poor performance / conflict while using OBS w/ quicksync and shadowplay (?)

[MyEngGoodest]

Messing around with OBS studio to experiment and find the best recording setup, though of using shadowplay for buffer recording, and obs studio with multi track audio capabilities.
start shadowplay and obs, recording stutters and quality is bad.
both of them runs fine on their own.
tried turning shadowplay off and on again, and shadowplay is not avaliable (by status indicator), but the preview in OBS studio runs smooth after flipping the switch.

so it seems that both of them have conflicts and not work well together?

My system (its a laptop):
asus n552jk
i7-4700HQ
16 GB ram
GTX850M


LOG:http://pastebin.com/WZqkQt5S

 

[Mroczny_Gustaw]

grabbing frames from 1 game with 2 different grabbers is most probably bad idea.
one offtopic suggestion, try QSV with ICQ mode, default value is 23, higher numbers result in lower quality/filesize. CBR is bad for recording, wastes lot of disk space