Greetings !!

I have had a problem with firefox that has been resolved (the safe mode doesn't really disable all the plugins and addons).
During the troubleshoot I installed the latest amd driver for the R7 360 graphics.

It was a big mistake: the cursor came weird (indescribable) with no way to focus on an object to clic on... a nightmare.
I downgraded and now everything is nice BUT amd control center is TOO SLOW to open. I click on it and at least 30 seconds (random) it opens.

I clicked on many other opengl related applications and the one that is very slower than BEFORE I messed up the whole ting with this upgrade is the amd catalyst.

The version of the catalyst is linked with the 15.20.1046 driver.

How can I fix this ?