Just thought I’d make everyone aware that on some networks the default SMB configuration in capsd.log can cause capsd to stop scanning.
Bug 725 has been opened on this.
There are two workarounds:
1) If you don’t care about SMB, just remove the smb-config from the capsd config file.
2) Create a dummy user on your domain and put in the correct username, password and domain in the smb-config.