slow response

[Zak]

Hi,
I've been using PL/SQL Developer for the past couple of years and everything was fine. But for the past several days the response time on one exact database has become very slow. Even when I'm trying to show context menu it takes 5 seconds to do so.
I've tried to disable code assistant and gathered system statistic but everything was useless.
Can you help me somehow. What can be the reason for this behaviour?

 

[Marco Kalter]

To obtain some more diagnostic information, can you modify the shortcut and add the DebugSQL parameter? For example:

"C:\Program Files\PLSQL Developer 12\plsqldev.exe" DebugSQL

Reproduce the problem and send me the debug.txt file that is generated in the %APPDATA%\PLSQL Developer 12 directory (e.g. C:\Users\\AppData\Roaming\PLSQL Developer 12).