Sometimes when a team member adds a file to a subversion repository it doesn't get updated in the other team members working copies (once they request an update). We have to copy the files from the repo browser to the working copy, delete them in the repository and then re-commit them in order for it to work properly.
It happens randomly and with different team members so I am unable to figure out what the issue might be.
We all use TortoiseSVN and VisualSVN for the server. Does anybody have any ideas as to what might be causing the problem?