PLSQLDeveloper 12 64bit starts up very very slow

[KaiAIM]

Using PLSQLDeveloper 12 64bit under Windows 7 64bit and it starts up very slow after I have selected a connection.
The splash screen shows successful connection, but when it tries to initialize the Plugins it takes minutes to complete this.
The only plugin I'm using is plsqldoc.dll. No other plugins are installed.
The same behavior if I skip database connection. I have 12.0.1 installed but I tried it with 12.0.2 with the same behavior.

 

[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 PL/SQL Developer directory or in the %APPDATA%\PLSQL Developer 12 directory (e.g. C:\Users\\AppData\Roaming\PLSQL Developer 12).

 

[KaiAIM]

I don't know why, but this morning it works as expected without any delays with Version 12.0.2.
But thanks for the prompt reply.

 

[koja]

I had this issue too, but startup seems normal again after disabling clipboard feature.