[screamjoke]

Thx for the quick reply. Changing to Speed did not help. At the About Android OS, there was a message saying you're "almost there and to restart" to get on the latest. Surprised at that since I restarted two days ago. Anyway, the pdf sheet music now appears, which is good. I also switched the rendering back to Quality, and that also works. As for the user manual, I'm still waiting for the app to copy the file to the tablet. This endless spinning has what average duration? I'm going to give up on that again, and ask Chrome to open it instead of the other option I've chosen to let the app copying the file somewhere on the Pixelbook. I'll be happy to hear another solution, if there is one, to seeing success by the initial choice via the app.

-James