Users are expected to download files to their local HDD and then work the project locally before committing it to a server/file share. this is ridiculous to ask. some of these files are huge and would consume the HDD space on the MAC/PC, let alone the network traffic and congestion they would create saving back and forth. Adobe needs to fix this issue so that users can work on a file and save to network share for other designers to work. InDesign and all products from adobe have this behavior. locking for sometimes days before someone is able to open and work on the file. it does not matter the size of the file or the Adobe file type that it is saved in. permissions based errors like this need to be worked on to allow better flow for end users trying to get projects finished quicker.