I had seen the “Loading, Please Wait” on very old firmware, and the 2.2.2 forward. I downgraded recording quality to 720P which reduces it.
Just upgraded to Roku4 and 2.2.6, still have the problem viewing previously recorded shows (1080) which used to work.
Not sure if this is related, but, when fast forwarding, I sometimes get a long delay too like some people mention. Seems to just sit there, and takes a minute to load or never loads. I discovered if after FF and a wait, if I FR back one frame, it plays instantly and smoothly through, when waiting on the frame would never return.
Makes me wonder, if ROKU app is getting confused on the frame fetch, and never getting to the right frame to play, so it fetches and refetches forever. Same could be happening on playback, where it confuses the frame it expects, and fetches the wrong frame until it unconfuses itself?
Reason for wondering, is that FR back a frame plays instantly - the frame is there when I never asked for that frame. I went one beyond it, and TABLO app never could start playing it, yet the previous frame is there in memory to play instantly. Could it be fetching earlier frames, by programming error on the ROKU app? And getting confused on the next frame to fetch on playback, only on the ROKU app, so sits “Loading, Please Wait” periodically?
I ask this because my network is super fast, ROKU 4 is fast and should be able to keep up, yet still seeing this error.