I have a Prefect setup on a VM was working fine last week I

Question

I have a Prefect setup on a VM was working fine last week I can still ssh to the AWS VM but the UI is just hanging Any ideas how I can check what is going on Tried to open in different browsers Safari says unexpected drop in connection This sometime occurs when server is busy

Jenny · Answer

Hi < YD> Is this on Cloud or Server And what version of Prefect are you running

YD · Answer

AWS VM

YD · Answer

$ pip3 list | grep prefect prefect 0 15 3

Jenny · Answer

Thanks < YD> I m looking into a potential issue with the UI in that build Can you try rolling back to the 2021 07 13 image or prefect 0 15 2

YD · Answer

OK I will role back

YD · Answer

pip installed 0 15 2 on machine registering the flows and the VM on the VM ```prefect server stop prefect server start detach use volume``` Re registered all the flows looks like it is working The only thing I do not see is the run history in the FLOWS tab

YD · Answer

will check on it tomorrow to see if it does not have issues

saml · Answer

just signed up for this slack because I was having this issue myself and looking for help Thanks for the suggestion Jenny

YD · Answer

day latter UI still working fine

YD · Answer

BTW I am not sure but I think that when I update a flow it delete README notes

Jenny · Answer

Hi < YD> The Readme is stored as part of the flow group so it should persist even if you register a new version If you re seeing it being deleted can you give more information so we can try reproduce Thanks

YD · Answer

To reproduce I did added a README run again the flow register refreshed the Prefect dashboard and the README disappeared

Jenny · Answer

Hi YD I ve tried to reproduce this on both cloud and server and can t do so If you see it again let us know and if you can provide any more info to help diagnose the issue that would be great