Version 25.6..3 crashed

So i had version 25.6 and version 25.6.2 was released and i decided to update, after the update i enter the program no problem started new project added the video files and i started to edit, after i look into the files to add them to sqeuence it crashed. Started again instant crash when i enter into project, started again works fine i look into the video files crashes, i downgraded same, downgrade to v25 the same, entered a new project that worked before the same, started a new project the same. Cleared everything, reinstalled and so on the same. Installed v24 works fine, installed again v25 crashes.  

So what is the point of paying if every new version is horrilble and the updates are the same as when it was CS with no subscription? 

Also version v25.6 when i added a mp3 file like music most of the time the audio didnt exist, i had to restart the program to have the sound on that file and sometimes it just cuts after 4 seconds where it dit work fine and i had to restart it again.  Well now it just crashes. Reinstalled and windows and no change!!