This is what I read on another forum on the web...... Maybe not with a Mac, maybe a Mac has to calculate it with it's CPU - I don't know. Win PC's don't take much CPU power for Push2 at all, so it could be that I'm right. All I know is that it made no changes at all for resources, when I bought and connected Push2.Stromkraft wrote:Are you saying Push 2 uses the graphics card for the display image? I think this is not so.miyaru wrote:Is your graphic card capable of OpenGL 3.0 or higher? Could be a problem.
Mine ain't and often I have to deselect and select the push 2 again in the prefs menu to get it working.
Also decoupling usb while live is running causes problems, I start Push2 before Live and switch it of after Live is stopped.
If it is, then one must ask why the displayprocess in the CPU takes so much power.
Push 2 Connects too Ableton but screen stays blank
Re: Push 2 Connects too Ableton but screen stays blank
Akai Force, Soundcraft UI24R, ESI M4U eX, Reason 12, Live Suit 10, Presonus Eris E8 and Monitor Station V2, Akai MPK mini MK3, Korg N1, Yamaha RM1x & Behringer TD3MO and RD9 
Re: Push 2 Connects too Ableton but screen stays blank
Just to update - ultimately replacing the KA6 with a Focusrite resolved the Push 2 freezing/Ableton slowness. Not sure how it caused the issue ultimately, and NI support recommended I wipe/reinstall Windows (ugh, thankfully didn't), but again, replacing it cured the problem right away. Now back to music making!!
Hope what I posted maybe helps someone out if/when they run into this.
Hope what I posted maybe helps someone out if/when they run into this.