Minor optimizations were implemented for Viewport 2.0 to handle complex scene refreshes more reliably.
Many users experienced crashes during basic operations like deleting faces, merging vertices, or using the Graph Editor. Update 5 (2018.5) included targeted fixes to make these everyday modeling and animation tasks more robust.
Need help with a specific error code? Leave a comment with the exact crash log (the MayaCrashLog.txt or cerr output). We’ll help you fix it – no warez required.

