[Issues connecting with Slack (port 443 problems)]

On 9/26/2022 at 2:56 AM, Igor Kurzin said:

Hi @Ronny Sugianto, try this: 

1. Disable Self-Defense via Settings -> General
2. Exit Kaspersky product
3. Go to folder C:\ProgramData\Kaspersky Lab\AVP21.3\Report\ and delete all the contents (files and folders)
4. Run Kaspersky product
5. Enable Self-Defense
6. Check the issue.

I had exactly the same issue with Slack, OpenVPN Connect, and Battle.net.  When I followed the above instructions, the problem went away without me having to modify the "Monitor selected ports" option.  Note that I'm using Kaspersky Total Security 21.3.10.391 (k).

I appreciate the help here.