BD Total security slowed down laptop considerably

BD Total security slowed down laptop considerably

...I uninstalled BD and the laptop worked fine - so I know BD is the cause. I have removed all other antivirus programs and issue persists. I have uninstalled and reinstalled BD, still get the issue.
Uninstall and reinstall issues

Uninstall and reinstall issues

Uninstall and reinstall issues I was having issues with a security notification (1 per second) so uninstalled Bitdefender....
Re: Bitdefender Safepay

Re: Bitdefender Safepay

I have also uninstalled and reinstalled Bitdefender Total Security but the problem is still there. Kind Regards