Ok, so is new trouble of video stream cache.
I saw a screen freezing sometimes during playing and many times 0 % in video stream cache at CE22NO. I checked not only last building from 15. september of CE22NO, but also build from 09. september and there was cache at 67 % and for comparing in CE21NG is video cache stream at 99% (ugoos am6plus and identical video file in FHD with 1920x1080 in h264).