Transport status not getting updated in project structure tab in task list

hi all

ChaRM Light is configured in our landscape. the task list is generated successfully. from the task list , creation and release of the TR happens successfully in the managed system. Import into Quality task is also working correctly from the schedule import task.

the problem is TR status is not getting updated in the project structure tab . it showing " releasing " even the TR is released from Dev and imported into quality as well .

Note : we are in 7.1 SP10 and no specific notes are installed in managed systems since most of the notes not applicable because the managed systems are in latest EHP's and latest stack level.

Any help is highly appreciated to resolve these issue

Thanks

Sol Man