"Problem Playing Recording. An Unknown Error Occurred" on shows downloaded to iOS app

I have a Roamio Plus purchased a little over a year ago. Lately, most shows I download to my iPhone, when approaching the last few minutes, will stop playing with the error "Problem Playing Recording. An Unknown Error Occurred." It happens with both hour long and half hour shows, at Medium and Best qualities.



I noticed the issue starting around the time I got my iPhone 6 (and thus iOS 8 and a new app version.)



Has anyone experienced the same lately? If so, do you have any fixes or workarounds? Right now all I can do if away from home is delete the recording off my phone, set up a normal stream of the show (not a download), scrub to the end, and watch it that way, which usually works.



Thanks all!