So, after MUCH searching I found an Avira Forum with a link to the " unbloated " Avira Anti-Virus. Just the Anti-Virus alone. No Security Suite and no bloat-whare.

Avira Free AV standalone

Back to it's simple and lightweight routes. The Dash Display may say that " Licence has expired " Don't worry. Real Time scanning, manual scanning and " Luke Filewalker " are all back.

And no more slowing down system!!!