1534 is used in VS2003 here. and I found that when I open each source code(C#) file, the status bar of VS2003 will show "VA X:importing ....", it makes the project slow so that it is hard to input the characters, and the usage of CPU is 80%
I have the same issue with version 1446. When VA is parsing VB and C# references, the CPU usage is over 90% and the PC is almost unusable until it ends. I believe I had the same issue with several versions before the 1446.