Hi @impeth ---- My apologies for the slow response here, thank you for your patience. I had a chance to meet with my developers today and brought this issue up in our discussion.
I have been doing a bit of research into the NAS device you are using (WDMyCloud) and came across an article containing information about the device having a sleep setting built into it’s interface. My gut is telling me that this is causing the problem here as the device is not being rediscovered after it has sat for a period of time.
My suggestion right now would be to disengage this sleep setting and see if the device’s performance with Roon improves. If not, let us know and we can take another look at this, or you can proceed with the work around you have been using.