hello, I think the processor of the dream is perfect I think it's just a limitation in the dream house on skin fullhd not their property (enigma2 different), the proof is that on the duo2 there is no trouble in that sense
even with the dreambox 900 hd slow channel change and a small reactive decoder, I think it's just a problem related to the dream (image of openpli-6.2-release-dm900-20180602)
No boredom instead with the default skin (full night hd)