HDSP 9652 with AEB-04. Until last week I was using Cubase 5.52 under Win7 Ultimate 32 bit with no problems. I moved to Win7 64 and Cubase works OK except that there are pops every few seconds.
My computer is a Sandybridge CPU with H67 board (Gigabyte) and an RME HDSP 9652 with latest drivers. 2 UAD-1 PCI cards.
When I run Wavelab or other VSTis in stand-alone mode (such as Kontakt 3.5) there are no issues.
Any ideas? Any suggestions on how to troubleshoot. I set Windows 7 for ‘best performance’ ie. Background Services get priority, system managed paging. I have tried various Cubase options for ‘performance’ in their Device Manager and nothing helps.