Slideshow hangs and quits

Up until recently my ReadyNAS 212 (ARM 6.x RN2xx) running Plex 1.7.2.3878-8088811b8 was working great; either a channel update or the recent update to Plex seems to have broken my photo slideshows such that they will start and run for about 5-10 minutes and then hang on “Loading…” and eventually go to the Roku main screen (and it has done this one two Roku players); please help, for me this is the only reason for now I’m a Plex subscriber. Thanks in advance for any help.

I share the same observation with Roku 3 HD on wired Ethernet. Slideshow starts but is stuck in “loading…” then “unable to load” errors on black screen, no alerts shown in server status.

Did you ever get anywhere with this?

Here is a log that might help