The download process you initiate by running pprosvc -d or smpatch download hangs after the first ten patches have been downloaded.
PatchPro appears to be waiting for data to come in from the established connection to the server.
The connection to the server is blocked. This state prevents PatchPro from reading patches from the server.
If the download stalls, interrupt the download operation and leave the downloaded patches in the patch directory. Then, restart the pprosvc -d or smpatch download command to resume the patch download process.