I have a 4K SONY TV and I can't get good 4K from a XD1034 to the tv.
I've downloaded the "4K Full Screen Presentation" 4K30p and 4K60p demoes (from https://www.brightsign.biz/support/demos/xd-demos) and both gives me small white dots especially in dark shadow- and some bright areas.
The only comparrison I have available is an AppleTV that sends fine to SONY @ 3840 pixles width (NO white dots anywhere). So it's not the TV or the cable, I assume.
The XD1034 is running firmware 7.x.x.x and should be good I hope.
Are there any obvious things I could try (that I haven't thought of yet)?