cmd.exe is getting being launched+closing itself automatically __4-5 times every Hour & also minimize full-screen game while this happens

[Abom1331 0]

cmd.exe is getting being launched+also_closing itself automatically __4-5 times in every Hour___
1--cmd.exe launch remain open for less than a second and unable to read
2--also it minimizes full-screen game whenever this happens like ( RainbowSixSiege ,etc)

tried-
1--Norton 360 Deluxe full scan and reboots
2--also scanned with Malwarebytes and clean bitorentUpdate malware and reboots
3--keep only important and verified apps in taskbar startup

still facing the same issue