YES! I thought it was just me being a bit scattered. But uploading an important file to a project only to have it not there because....<garbled answer from Claude> is distracting to say the least. I don't know what I've enabled offhand but I hate having to stop and try to work out why Claude can't reference a file uploaded to the project in a chat within that project. I think they should pause on all the wild aspirations and devote some time to fundamentals.