Lost connection after 2min

[rick_play]

Hi! After upgrading to 9.0.1 PL/SQL Developer is losing the connection after 2 minutes. That seens to be strange but network is ok. I checked 'check connection' and also tried to use the system default but this problem continue. A friend had the same problem, but he formated the computer and the problem does not happened again. I'd like to fix this problem without format.

Tks
Ricardo Gabriel

 

[Marco Kalter]

I don't think PL/SQL Developer can actually cause the loss of a connection. There would have to be an external factor involved.

What exactly is the error message when the connection is lost?

 

[rick_play]

Hello,
That's the question. There is no message. I use to work with a lot of windows and when I back again on PLSQL Dev it is not logged on anymore. Or when I'm analyzing the data on query result for more than 2min and try to execute a new query its lost the connection. I was looking for some wrong config that i'd have done, but it seems to be an external problem.

Tks
Ricardo Gabriel

 

[Maxmix]

I had similar problem, it was "solved" by turning off 3rd party firewall (anti-hacker module in Kaspersky AV)