Way to detect waveform drops/gaps

[Trebor]

… I suppose there is a tool or plugin that is capable to at least mark where these occur, but I did not find it. Does anyone knows about such solution? Or is there another way to achieve the same purpose automatically …

Paul-L’s DeClicker plugin will detect (“isolate”) clicks. Apply it to a duplicate track.

Preferably prevent the problem for occurring … FAQ:Recording - Troubleshooting - Audacity Manual