Mouse glitch on my computer

[X3n0gion]

When on my computer, whether it be trying to browse the web or playing games whenever I hold my right or left mouse button down to drag tabs or fire automatic weapons in games, sometimes it lets go by itself. I have tried two different mouses on this computer with the same results, and tried on a different computer with the same 2 mice and it was fine. I have also tried removing my mouse drivers and reinstalling, to no avail. Any help?

[MadOverclocker]

Comrade, do you have an antivirus? Because it seems someone else is controlling your PC. My friend had this one time with his laptop (luckily, he did not have sensitive info by that time). He had to change his Gmail, steam and discord password. He noticed when he got VAC banned on CSGO for no good reason when he didn't even played for like a month. Hope it is not a virus.