Behavior Shield keeps reverting to off on startup?

Suddenly, Behavior Shield kept reverting to its “off” state for no reason and that really bugs me.

  • Which version…?
  • OS…? (32/64 Bit…? - which SP/Build…?)
  • Other security related software installed…?
  • Which AV(s) did you use before Avast…?

Avast 18.1.3800.0
Windows 10 64 bit Pro
No other program other than Avast
No other than Avast.

If there’s a workaround to force Behavior Shield activation via Task Scheduler I’d like to know.

Try the following: Repair Avast:
Control Panel> Program and Features (Add/remove program)>Select Avast> Select Repair. Reboot when completed
https://www.avast.com/faq.php?article=AVKB204
If Repair doesn’t fix the problem, try the following:
Clean Install of Avast:
https://goo.gl/4Ptzkf