Hello,

when i create a ticket, it sometimes automatically assign it to me. (or sometimes i set the wrong responsible)

Then, i try to change responsible, but when i change the field and try to save, it says : "no change to update on ticket..."

( on ProjeQtoR 9.3.5)

edit :
i think i have found someting : on the ticket configuration tab, i set a product and a product version. And on the product version, a responsible is set. Then, it looks like projeQtoR does not allow to set a responsible on a ticket that is not the same the one on the version. 
if i set blank for the version responsible, then i can change the responsible on the ticket ...

so i don t know if it's a bug or a normal behavior in projeQtoR ?

edit (2)
i have to set "no responsible" on product and version. if not, the responsible for ticket is automatically set to the same value as product resp. or version resp.