I used Avast, Microsoft Security, Bitdefender onlone, Eset online, F-secure online, AVG, Adaware, SuperAntiSpyware and Malwarebytes.
Hopefully, you are only running one anti-virus program at a time. Running multiple products can (and often will) lead to issues like you have been experiencing. Same goes for running multiple anti-malware apps.
Glad your system seems to be running better. Good luck!