Hi Wolfgang,
I've executed the "count(*) from public.schemas" a few times and have had mixed results.
When I first restarted my instance after a few days without using it, everything seemed fine again. The Catalog opened fine, I could browse schemas and the "count(*)" returned quickly saying 18.
As soon as I started using the Studio for a while, maybe an hour, things started to go bad again. Even opening an SQL window was taking >5 minutes, and the "count(*)" statement did return but took >10 minutes to return a value of 18.
I've rebooted the VM, done a ./HDB start stop and it is back hanging again. Opening the Catalog just hangs completely, it does not complete within an hour. (And same as before, even when the Studio hangs opening the Catalog folder, I can call OData services ok, IDE lite runs and is usable, XSEngine is fine.)
Regards, Kevin.