As has been pointed out several times, there is a lot going on with this system (and the OP has many open, working threads for various problems and issues).
A guided diagnosis and clean-up in the malware removal section by a trained expert has been advised several times as the safest, most effective way to improve performance and security.
If @FNActivity opts not to pursue that route, for whatever reason, so be it.
I suggest that we well-intentioned volunteers, however, need to be mindful not to cross the line into providing malware removal advice here in this forum section.
Just a friendly note