LMB & Enter sometimes open file properties instead of opening it after scanning through the context menu

[SergeyStrelnikov 0]

Hello. I have the following problem: when using scanning through the context menu of any object, something like virtual sticking of the ALT key occurs. I click on object by RMB and select scan, and after that if i click on the same object using LMB or ENTER, its properties are opened instead of opening it. Glitch appears periodically and for most only when using anti-virus scanning through the context menu. Extras: Antivirus last, reinstallation does not help, even the OS reinstalled and installed ESET again. This bug temporarily removes by pressing the right ALT. But anyway, a bug appears again. Tell me, please, what could be the cause of this bug and how to solve it? Thank you in advance.

[Marcos 5,070]

I'd suggest using a test application to find out what keys the system detects as pressed. For instance, you can use https://www.keyboardtester.com/

Does the application detect Alt as pressed during a scan but not before?

[SergeyStrelnikov 0]

@Marcos Ok, i will try to use On-Screen Keyboard & this keyboard tester when i catch this bug, because it appears periodically, but not everytime. And no, i think, not before. 

@Marcos I catch that bug i open this keyboard tester & on-screen keyboard while there was a bug, and these two keyboards did not detect a sticked ALT key

Edited March 2, 2020 by SergeyStrelnikov
Update about bug.