El Capitan is not recommended for Catalyst. Whist parts of the software may work there are bound to be bugs, and third party driver support is currently limited.
Roll back to OSX 10.9
El Capitan is not recommended for Catalyst. Whist parts of the software may work there are bound to be bugs, and third party driver support is currently limited.
Roll back to OSX 10.9
Paul Kenah
Catalyst Expert
10.9.5 or 10.10.5 works well.
Might be a depending on your third party drivers, to decide if you would use 10.9.5 or 10.10.5