Hello!
Long time Hyperion user here. I did that silly thing of upgrading when there was nothing wrong. I upgraded to Hyperion NG (version 9 alpha) a few months ago and when playing back some videos, the HDMI connection would be lost and then reconnect occasionally until I stopped the Hyperion NG service. There didn't seem to be a pattern of which videos. I just upgraded to version 10 alpha (fresh install) and this now appears to be fixed (was there a bug here?), but I have noticed that when watching videos with the DispmanX grabber enabled, the video stutters slightly, like frames are being dropped. I disabled smoothing, but the problem remained. I also increased the capture frequency, but this made no difference. Only disabling the frame grabber resolved the issue.
Any pointers, or should I revert to using the original Hyperion project again?
This is a Raspberry Pi 2 with OSMC and Kodi v 18.x
Cheers,
Jamie