Not sure what happened I did a post but it disappeared so here it is again
I have found out what is happening with PRV TABS AND COPYING AND PASTING BETWEEN TRACKS !
1 )this is VERY INPORTANT PLEASE CAN SOMEONE CONFIRM THIS
A) New project
B) insert 2 midi tracks and add some midi notes to both
C) add both midi tracks to prv tab 1, and lock the tab
D) add the same 2 midi tracks to new prv tab 2
E) in prv tab 1 , hold right click on mouse and lasso midi from track 1
F) ctrl c
G) touch a midi note of track 2
H) ctrl v
I ) works perfectly BUT ONLY ON PRV TAB 1
For prv tab 2 +
C) add both midi tracks to prv tab 1, and lock the tab
D) add the same 2 midi tracks to new prv tab 2
E) in prv tab 2 ,hold right click on mouse and lasso midi from track 1
F) ctrl c
G) touch a midi note of track 2
H) on track console using mouse click select tool then smart tool
H(a) or using mouse hit track 2 number ( in track view twice )
I) ctrl v
This is the only way to get it to work on prv tabs 2 prv tab 3,4,5,6,7etc
The copy and paste feature on works properly on prv tab 1 .
Hope this helps