I run apache web server and mysql database on my windows 10 pc for building websites.
I brought malwarebytes a few years ago and used it for a while and there was no problem.
A few days ago a user had malware on their computer and malwarebytes solved the problem, windows defender couldn't see anything wrong.
So I installed malwarebytes on my pc and suddenly my web server became ridiculously slow. I did timings and found that the connection to the database was taking a few seconds.
I Uninstalled malwarebytes and the web server was fast again.
The company is asking me for a recommendation for which anti-virus we should standardize on. I was going to recommend malwarebytes but this sort of thing should not happen.