Your session have been expired

Please change the handling of expiration time of the forum. It had happened several times to me. I could open some topic, see suggestion, try it in 1c then send some response, but.... your session is expired. And nothing I could do about restoring my message. Some great ideas have been lost.

Hello, Alexey.

Please tell, how long it took you to write a response that had been lost?

Probably 2 mins. The problem is that it could take some time before I start to write the message. For example, I could read your suggestion, make some test in 1c that could take 2 hours and write reply to you. Total time - 2 hours 2 minutes.

Thank you for the information, Alexey.
I have just tested: replied a message in 10 minutes after opening a topic. It passed by just fine. Would you please provide a bit more details:
Which browser and OS do you use? Do you have cookies enabled?

Safari, cookies enabled.

10 mins is not enough. Sometimes it could take 2 hours to test something and then you want to reply,

Do you use Remember me flag when log on?

We made some changed in security settings. Please feel free to report your user experience further.

Yes.

The system behavior have changed. Let me check it for some time.