This is the oldest problem of VEGAS since VP14 i suffered. 20th version comes even still there are some old problems still irritating me.

one of the problems is lagging and crashing using UNDO in large projects.

my system is perfect. Because same project I tried on Adobe Premier Pro with All Same Effects and Complications.

VEGAS should work on buffering Problem, or something can be cause of this.

another problem is just freez at a complex sitiuation like. two events one on below track one above. both are same. 1920 x 1080 @59fps AVC 8 bit sLog color space. just i make above event reverse and add a mask genreator effect to merge them.

and when i play it. it freezed. then i have to restart it.

it freezed. but didnt closed automatically or show send report error window. i hv to close it from task manager.

the following is the footage and all footages are of same properties and camera.

https://drive.google.com/file/d/1SW_BhyqccG5yqo4PD9bR44G4Hyn7iNcX/view?usp=sharing

this is the error look like i am facing...

Description
Faulting Application Path:    C:\Program Files\VEGAS\VEGAS Pro 20.0\vegas200.exe

Problem signature
Problem Event Name:    BEX64
Application Name:    vegas200.exe
Application Version:    20.0.0.411
Application Timestamp:    64875a02
Fault Module Name:    ucrtbase.dll
Fault Module Version:    10.0.22621.2506
Fault Module Timestamp:    097c794c
Exception Offset:    000000000007f61e
Exception Code:    c0000409
Exception Data:    0000000000000007
OS Version:    10.0.22631.2.0.0.256.48
Locale ID:    16393
Additional Information 1:    ea4c
Additional Information 2:    ea4c6c0474dd55eef99150d143cd8a00
Additional Information 3:    73b9
Additional Information 4:    73b9064c68d60f1bf394a17bae614365

Extra information about the problem
Bucket ID:    84fa0202f14fe1b2cf29bba08a6d949c (2245532187412501660)