Uninstall it and wipe all the traces of it. There is an uninstall utility here somewhere or use Ccleaner to wipe all traces of it from the registry and also delete the orphaned folders it leaves behind. Then power down your machine and unplug it or shut the power switch on the PSU for 30 seconds then back on. This resets everything to default if something is hung up in there. Once you do a cold boot (will take 3 times to get to deaktop after removing power) then reinstall Aura. This is why I gave up on it long ago. Board has very nice RGB on it but its useless when AURA keeps crapping out when you sneeze within 100 yards of the machine. I just set mine to a static color and use corsair IQue for all my RGB. Got tired of messing with AURA that no matter what has never been fully operational for me.