Are you sure the files are being uploaded to the correct location and they aren't somehow being put into a sub folder of some sort?
Thanks for your reply. The files seem to be uploading to the correct location. I can connect to my web server and view the site on Dreamweaver both locally and remotely. Does that mean it's set up correctly? I haven't changed anything in my site definition and this problem just appeared out of the blue yesterday. Is there anything else I should check? Thanks.
What do the FTP Logs say?
Window > Results > FTP Log
This has happened to me a few times in CS6. I think it's a memory thing.
Close DW. Reboot your computer. Open DW.
If you still cannot FTP to server, go to Site > Advanced > Recreate Site Cache.
Wow - thanks, Nancy! That fixed it. I really appreciate your help!
All the best,