This does not sound like an issue that would be caused by Avast.
What type of files (e.g. doc, pdf) are in the documents folder? Which application(s) do you use to work with these files?
Can you provide a support file, please? https://support.avast.com/article/submit-support-file/
Hello,
Here’s a piece of info that I did not know before…
Malwarebytes (PAID vers.) now has a Ransomware Sheild option just as Avast does.
I did NOT know that this was already running on the laptop as I installed Avast.
Question: Could it be?.. that both (Malwarebytes - Ransomware shield) and (Avast - Ransomware shield) were both trying to lockdown unauthorized writing to the main C:/Users/xxxx/ Documents folder and this caused the condition I’m now seeing… that nothing can write to the Documents folder??
Question 2: Shouldn’t Avast have a warning that installing it would conflict with the already installled Malwarebytes??
Personally I’d recommend removing Malwarebytes or Avast, it is possible to run Malwarebytes alongside Avast with exclusions in place though Malwarebytes is a complete standalone service these days.
You also have Windows Security on Win 11 and that also requires exclusions between Malwarebytes and itself if you choose to run them together.