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SQL-Dev 23.1.1 (64-bit/Win11) freezes again and again

Bernhard FWFeb 28 2024

as recommended I downloaded the latest version … but SQL-DEV still freezes after some minutes of inactivity.

Java version is 11.0.21.0.2
IDE 23.1.1.345.2114

in product.conf I hv added:
Add64VMOption -Xmx2g
AddVMOption -XX:MaxDirectMemorySize=2G
Add64VMOption -Xms512m

When I try to open the “connections” pane and try to expand the tree… I do get:

"Bei der Ausführung des angeforderten Vorgangs ist ein Fehler aufgetreten: (on execution of the request an error happended)
Getrennte Verbindung (disconnected connection)
Herstellercode 17008" (manufacturer code17008)

BTW: I do connect to a “remote” (not local) DB-instance in the cloud…

Jeff, any idea what to do to keep working with JDEV?

Somewhere I recall having read, that SQL_DEV does some sort of handshake with the DB instance to maintain the connection to the DB… and this seem not work properly.

thanks for looking into this.
Bernhard

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Added on Feb 28 2024
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