Forum Discussion
This is a bug in the recent middleware update. Several workarounds:
Run the app once, close out, then restart (pull power for a few seconds, or settings/system/power/system restart).
Do a move (everything will be blank), drop it, then it will reappear and you can move it back.
If you have the new option to set tile size in settings/Home Screen, you can open the app, close, then toggle the tile size back and forth. That worked on one Roku I have.
Roku needs to do a much better job testing out updates to make sure there aren't any bugs before forcing these bad updates out on customers like this. Things like this can be extremely annoying and we shouldn't have to waste time moving icons around or rebooting devices to fix the glitches in their software. Luckily for me rebooting worked.