Problem: When you use Filr to access a WebDAV folder, you might see a link to a subfolder that does not exist (a phantom folder). Clicking the link to the phantom folder returns you to your current folder. Therefore, it has no effect.
This error is caused by an interaction between WebDAV and Windows Explorer. It does not occur consistently, and there is no Filr solution for this problem. Simply ignore phantom folders if you encounter them.