after comment creation the user connexion changes

[GASPARINI-COZ]

sometimes, without any clear reason, an user set a comment into an issue.

the comment is not tagged with his user name but with an other user name and then he is not connected anymore on his account but with the account of this other user.

It is a very strange behavior.

this occurs about every week in my jira configuration (1500 users in the database)

version : 8.5.1

has somebody an idea on what's happen ? and what should be done to avoid this ?

(excuse for the english, I'm french in fact !)

Thanks

[Leonard Chew]

Sounds like a bug to me.

Are there any patterns to the affected users, or does it seem to affect all users?

Are exceptions thrown at the time when it happens?

[GASPARINI-COZ]

it seems to affect all users randomly, without any patterns.

No exception happens. the account change just occurs suddenly.