The latest firmware upgrade (3.0.26) is broken in several ways. 1) the ftp server is now hanging (instead of rejecting connections) and 2) the mDNS server is broken. This means Pyparrot and anything else that uses mDNS to connect are completely broken.
I fixed pyparrot to hard-code the IP address and port number but that is precisely what the mDNS was providing. Please put this back in! Also ftp is still broken so I had to completely disable to ground camera.