Today I did not listen to my advice. I updated the Roku and it broke the Plex on my Ultra. My other Roku 3 is working as always but the Ultra with the new 12.5 is extremely slow on Plex. I did some research and looks like it is not my problem. On the Plex forum people talking about it. https://forums.plex.tv/t/roku-premier-very-slow/853846/20
Hey @RokuERey, are you a real person? Lately, the first answers seem really well-prepared, making me wonder if we're talking to robots here. So dear @RokuERey, if you are that kitty typing with the laptop, I am happy to have you here.
In one of the recent replies to the Plex forum link I posted, a Plex employee stated that Roku would be releasing a build update in the next week or so to help address this issue. (messages 35/43 and 40/43).