While playing a movie with plex media player, the audio starts synced, and then slowly drifted behind the video.
Exiting the video and restarting it where I left off can fix the sync, but it continues to drift.
I gave up using the media player and used the web player, which seems to have no issues on the same windows 10 computer.
(*I don't see this problem on my windows 8.1 PC (media player or web player)
Info about the media: Using direct play or 2Mbps transcode
No lag/delay while playing, but the audio was stuttering a bit on my second attempt.
Media
Video Resolution SD
Duration 1:33:44
Bitrate 2644 kbps
Width 720
Height 328
Aspect Ratio 1.78
Container MKV
Video Frame Rate NTSC
Video Profile simple
Part
Duration 1:33:44
Size 1.73 GB
Container MKV
Indexes sd
Video Profile simple
Codec MPEG4
Bitrate 2452 kbps
Anamorphic 1
Bit Depth 8
Chroma Subsampling 4:2:0
Frame Rate 30 fps
Height 328
Level 0.3
Pixel Aspect Ratio 115:142
Profile simple
Ref Frames 1
Width 720
Codec AC3
Channels Stereo
Bitrate 192 kbps
Audio Channel Layout stereo
Sampling Rate 44100 Hz
Any ideas? Is this common?