Uninstalled kaspersky but the IDS is still running in network and Monterey upgrade wifi problem

Not really an opinion but more a Technical rely to a Technical Question

The User is more than welcome to read some of the first 600 Posting Specific to the Offending Application -->> Kaspersky 

Search - Apple Community

For addition reading pleasure specific to AntiVirus Software and Disk Cleaner on macOS

Any of the below should be removed as per Developers Instructions 

The below is only a Partial List

This will include CleanMyMac , This will include BitDefender , 

This will included Norton Antivirus , Sophos Av Software

Intego AntiVirus, McAfee, MacKeeper, Avast AntiVirus

Ad Guard, Webroot , ESET , Avira 

AVG AntiVirus  

Trustee  

Read some of the posting and arrive at your own conclusions.

https://support.kaspersky.com/15188

There are no known Windows-like Viruses in the wild that self replicate and affect macOS, because of the underling UNIX  Foundation and Permission Limitation. 

Additionally, and specific to Big Sur macOS 11 and Monterey macOS 12, the Operating System resides in a Sealed and Read Only Volume that can not be opened by the User and protects against from “ Bad Actor “ Software.

The Only thing this Antivirus software is protecting is the Bank Account of the Developers and for zero return to the User aside from the problems this software creates.

AntiVirus Developers purposefully Market their product to create a “ Fear Factor “. In so doing, creating a False Need for their Product.

The The Built in Security  is all that is required to protect the computer.