Hey everyone, A while ago I updated all the Windows 10 PCs in our office to Creators Update. Let's imagine a situation, where I am accessing a file from Mac OS X Sierra using SMB. I access smb://pcname, mount the drive I want to access and access a .txt file inside the drive. After a few consecutive saves (Ctrl-S) I receive an error inside the OS X which says it cannot save the file. If I try to delete the file, I receive another error, saying the file is in use, even though it is not. Windows 8 or 8.1 PCs don't have the same issue, even though all of the PCs have the WannaCry protection update.I am sure it's not a Sierra issue, because before the Creators Update, everything worked fine. Any help debugging the issue would be greatly appreciated.