Hi
very often the recording suddenly gets corrupted (see the attached image): there is something that I can do?
Many thanks in advance.
ciao
ilpelle
It is not clear from the posted screenshot what you are complaining about.
Perhaps something here may help: FAQ:Recording - Troubleshooting - Audacity Manual
thanks for your answer Steve
the link is very useful 
actually I’ve solved the issue with changing the laptop (probably it was something about a very “aggressive” anti virus)
ciao
ilpelle