Yes, I am having issues and it acts like a virus-type issue, but it's not. It seems to be a conflict issue that Presonus needs to address. I can't believe they didn't catch this before they released the update. Also, I cannot believe that PreSonus is ending all updates for V4 users. I mean I could understand if it was V1, V2, or V3 even but V4, seriously? Who does that? They just released V5 lol. This is discouraging.