i'm a happy user of one PC1600x that i use like cubase controller and VST controller.
Some time ago i tried to add another preset to control my new Kontakt Spitfire library and i was unable to save the patch to the 1600, it said "error in preset xx".
i thought that the problem should be the NVRAM chip inside like the past and i found one online. Yesterday i've mounted, i'm able to send the presets but if i turned off and on the unit it loss everything.
any ideas ?