Hello, we have GPFS-GUI and Clients at 4.2.3.7 and my clients to not show any performance data in the gui. All clients are running pmsensor and the gui is running pmcollector. I can see in tcpdump that the server receives data but i can not see in the the gui. " Performance collector did not return any data. " Do you have any idea how i can debug it further? Kind regards Philipp Rehs -------------- next part -------------- A non-text attachment was scrubbed... Name: pEpkey.asc Type: application/pgp-keys Size: 1786 bytes Desc: not available URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20180611/ca81e03b/attachment.asc>