Oh boy. When resolving this issue:
https://bugs.freepascal.org/view.php?id=35415
I also tried to include a note but got the error message below. The issue got resolved without the note. Trying to add the same note afterwards leads to the same error again.
Maybe it will work again after 3600 seconds...

Juha

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APPLICATION ERROR #27

You have reached the allowed activity limit of 10 events within the last 3600 seconds; your action has been blocked to avoid spam, please try again later.

Please use the "Back" button in your web browser to return to the previous page. There you can correct whatever problems were identified in this error or select another action. You can also click an option from the menu bar to go directly to a new section.

Strange. Now I looked at the issue again and the note is there. It got stored when I resolved the issue despite the error message.

Juha

PM Juha Manninen wrote

Strange. Now I looked at the issue again and the note is there. It got stored when I resolved the issue despite the error message.

Ah damn, forget that. I was looking at a wrong issue. The note was not there but now I was able to add it because the timeout had passed.
So, now it is there but the original problem remains.

Juha

Juha Manninen wrote

Strange. Now I looked at the issue again and the note is there. It got stored when I resolved the issue despite the error message.

Let me know if it happens again, I'll look at it then.

Michael.

Will be good if Developers will be added to white list in Mantis. Seems they are not spammers.

AT

There is a setting for spam protection which can be increased.

I found it and increased it.

Michael.