Answer: It appears not. It appears Presonus could care less.
I type that as I search for an answer at the Presonus website on a Sunday as to why my Studio 26 USB drops out, drops in, drops out, etc. over and over on a brand new Windows install, brand new interface install, just trying to listen to music, MP3s. I tried calling support, but I guess football is more important than customers as they are closed and only open during banker hours M-F. The banker hours, then, must allow for Monday night and Thursday night football, too. What is1s even better is most of the knowledge base articles that I've seen and appear to only barely even come close to the issue I am having have not even been answered yet by Presonus, i.e., 1 of them was stale from Sept. still. I guess I'll play along and spend the time now (1 1/2hrs already troubleshooting and stuff) to go "open a ticket" myself (to nobody, Presonus is closed, the recording said) and cross my fingers. Or, maybe I'll just take the device back for a refund? Or, exchange the device for the many others offered with similar features? Hmmmmm. The retailer that sold it to me is open for business every day.
So, I will second this motion and now ask the same question.
