STMS asking password

Hello,

I have made a upgrading of BASIS and ABAP Support Package Level to 6.20 69.

I recreated the total stms with DEV as domain controller as initially. Transport for all landscape are working fine but when I go to stms_import and refresh import queue it asks the user ID and password of each Server (DEV, QA, PRD).

It happens every time on transport (asking password).

I appreciate any help our tip.

Thanks,

Marcos Facina