...I do have the film still on my screen...
thatīs the reason.
The film that is on the screen if you get the PA4X out of the box the first time is NOT for use !!!
Itīs only to prevent the screen from dust and scratches... And it may cause electro-static discharges that can cause the "sound-switching".
If you use it for a longe time grease from your finger-tips may reduce the "dis-function" a bit.
You should use a protection-film from a tablet and cut it so that it fitīs.
In germany one dealer sells them fitting for the PA4X ( I gave him the dimensions of the screen and he produced them )
I never understand why people seem to think that they need to leave that protection film on the screen...
Its almost impossible these days to scratch a high end touchscreen.. Unless you regularly play with sand on the beach.
I even talked to someone that had the protection film on his tyros 3 after 5 years... He said he never removed it out of fear for voiding the warranty...
Edited by Bachus (08/21/16 10:29 AM)
Korg PA4x(76), korg Kronos 88, Ipad, Macbook, Mainstage3, Komplete Ultimate 11, Omnisphere2, Keyscape, Trilian, Serum, pianoteq5, Ivory2, Blue2, Zebra2, Diva, Hive, V/collection, Synthmaster2.8, Halion 6, Superior drummer. http://keyszone.boards.net