Undo doesn't always work (11 Pro)

[jonatello]

My finger slipped and I accidentally deleted all the midi and audio clips in my edit, trying to delete just one. Immediately, I clicked undo, nothing happened. I clicked again and again and again, nothing. The entire song appears lost now. Has anyone else had this issue with the undo button?

Even worse, when i restore previous auto-backups from way earlier than my mistake, none of the clips show up. Empty project all of a sudden

UPDATE: apparently the info still exists? When i press play, i can hear the music, but none of the clips are visible. Every track looks bare. One track has a long volume meter running across it.

[pough]

Try F12. It toggles "big meters" mode, which is probably what you are seeing.

If you’re doing multi-track recording and you want to see large meters for all the tracks at once, press F12. Waveform will go into "big meters" mode. This superimposes a very large meter onto each track.

Note: The big meters obscure your view of clips on the tracks, so you will want to toggle it off (F12) when not recording.

[jabe]

Could you have maximised or minimised the zoom?

Ctrl-Z should be standard for undo in all Windows.

[ON BEATS]

Hope you got it sorted buddy. I've never had an issue with Undo.