Behaviour Shield keep switching off

Avast Free Antivirus / Premium Security
1

OS Windows 7 SP1. Avast Free - version 17.6.2310

I am having same problem as others. Every time I start up laptop I have to manually turn on Behaviour Shield. Problem never occurred when running version 17.5.

Please advise

2

Hi, see: https://forum.avast.com/index.php?topic=208223.msg1419124#msg1419124

3

Just booted up XP SP3 machine and Avast (Free) tray icon appeared with “!” found behavior shield unexpectedly tured off.
Ed