Hi. This is going to sound like a strange issue so please bear with me. I've now tested this scenario a few times and it's definitely a problem. Also searched the forums and read a lot to see if anyone had reported similar issues.
PMS 1.3.2.3112 running on Xpenology DSM 5.2-5967 Update 2
HP Gen8 Microserver G1610T 16GB RAM
2 x Raspberry Pi 2 running Rasplex 1.6.2.123 on same local network as PMS
I can play any video transcoded or not on either Pi and everything is fine. However if i play different videos or the same video at the same time on the Pi's the video on both starts breaking up/going pixelated, sound out of sync and sometimes stops altogether.
Strangely though if I play something using my phone and the plex app that's not affected and neither is the Pi's as long as only 1 of the Pi's is playing of course. It's not the Pi's themselves because one at a time they are completely fine.
I'm sure I've had the Pi's playing at the same time without issues previously but possibly a while back so lots of updates since then. It's not a resources issue because this happens with all videos even SD that don't need any trancoding and the server utilisation is less than 10% plus low RAM and disk i/o.
Any ideas appreciated?
Hoping someone has a couple of Pi's they could try it with to see if they get same issue!
Thanks