Not sure why my video files play in a jerky way for first few seconds when opening a video file
Laptop is a brand new XPS 15 9570 with 6 core 9750H CPU, 16 GB RAM and 512GB SSD.
Have checked all drivers are up to date and BIOS.
Reinstalled Intel 630 video driver.
Turned off sound enhancements
Reinstalled Real player and adjusted hardware settings to minimal CPU usage etc
Playing files from the desktop or USB memory stick is no different.
No change videos still appear jerky when started up.
Videos play correctly on other apps like Windows Media player 11 or PowerDVD 17.
Anyone else have similar problem?