I've been running Intel NUC (Celeron 3000, SSD, 4GB RAM) with a DVBlink backend for sometime now they've been perfect. I purchased a Wetek Play 2 for a 3rd TV installed LE8 via the NAND method.
Watching SD channels is fine but when I try to watch either HD channels live or HD recording I get issues such as the channel fails to load (the buffering counter just keeps spinning) or with recording the image becomes 'jumpy' every few frames.
Again there are no problems watching the same content on the NUCs.
I've attached some logs.