During a two hour period of doing straight forward editing (adding photos & music) on Movie Edit Pro Plus (Ver 20.0.1.73) it has crashed 4 times. After the first time, I sent a crash report. This is the first time I have used the software since I updated it at your suggestion. Very disappointed.
Thank you to those who have replied. I appreciate your advice and realised I should have contacted Magix directly. I have now done this and they are on the case.