Photoshop could not save "filename.psd" because write access was not granted
When hitting "Save" on an open file, I'll frequently get this error:
Photoshop could not save "filename.psd" because write access was not granted

or
So I'll just do "Save as" with a new name.
Then, if I go to delete the old file, it won't let me. I get this error:

Using latest Adobe Creative Cloud for Teams and having issues saving from Photoshop, Illustrator, and Indesign. Mac OS Sierra has been updated too.
File is being saved onto a Mac OS X Server running latest sierra too.
User has both Read & Write permissions in the shared folder and is able to copy files from the desktop. issue happens about 50% of the time.
Any suggestions? Pulling my hair out on this one...
Thanks in advance for your help
