I have been having intermittent problems with Bank Mode not allowing me to open it. References installing virus updates, but after installing the latest virus definitions, I am still not able to get in. Since the March update, I was able to get in once. Now Bank Mode is no longer on the display on the Security Center page.
What version of avast? Free, Avast Premium Security?
What browser version of Avast Secure Browser? Latest version number is: Version 89.0.8688.91 (Official Build) (64-bit)
You can check for this version by clicking the 3 dots upper right corner in ASB and then highlighting Help and About Avast Secure Browser>About Avast Secure Browser.
Bank Mode will not work without ASB installed or if it is corrupted.
See attached picture below:
I am running Avast Premium Security.
Browser version is Version 89.0.8689.90 (Official Build) (64-bit)