Like Microsoft has worked on Windows 10 for a long time. They fix a large number of bugs & do lots of big improvements and make windows 10 a stable & smooth window till now.
so VEGAS pro should at least stop on VEGAS 20 now till all the old new or unknown bugs got fixed.
I have VEGAS Pro Edit 15 Version one time purchase copy, which runs so good, very low bugs & crashes but it have.
but after VEGAS 15 all the version came in VEGAS software series are became irritating day by day.
i am using these days VEGAS Post EDIT
sometime my VEGAS got hanged without any reason in simple projects.
that's not only irritating but so unprofessional.
so please fix all old crashes & bugs till VEGAS 20.
otherwise don't update Vegas ahead, in my opinion.