120 audio/video out of sync

[dottorfoggy]

OS: 8.1
Video Card: ATI r9 290 2 in cross fire
Current Driver version and date: 15.4, latest from april
Memory: 16 GB
Monitor Resolution: 1920x1080
Recording mode: Game 120fps
Video Type: AVI

in assetto corsa have this problem, wondering is there is a recommended write speed on HDD to know

actually my HDD is write/read 90/100

[radi]

Does this issue occur only with 120fps?

[dottorfoggy]

yes, only in 120fps