Problem streaming on Sony Bravia since upgrading to 17.1

I have a Sony Bravia KDL-W800C smart tv. I was running Kodi 16.1 Jarvis for the past year until the software decided to upgrade itself to Krypton a few weeks ago. Ever since then I’ve had nothing but problems stream videos online.

For instance sites that would link to a Daily Motion video is unwatchable, buffers right from the beginning and it never does end up playing properly.

I used frequently use addons like Sports Devil and Castaway and I can no longer get any of the live streams to work.

If possible I’d love to be able to just rollback to 16.1 when everything worked just fine, but when I downloaded the apk file I get a parsing error, and I made sure I turned on allowed unknown sources.

My television is running Android 5.1.1

Any help would be greatly appreciated.