Technical issue while making audio

When I use high quality tempo change my projects corrupts everytime. After rebooting program suggests to open previous project but when I tap on it the project cannot be opened. If try again it repeats, so I cant really use this function. Could you tell me what can I do about it? I`m using windows 10, audacity 3.1.3

I can’t reproduce this issue, and I guess from the lack of response that it’s just the two of you :confused:
Perhaps you could both give detailed, step by step instructions for how to reproduce the problem, then maybe we can figure out what is going wrong.