RDS problem

Hi,

Everything was working well but we had to restart our servers because me moved them physically ( 1 meter further ) . So we restarted our 2 servers ( DC & RDS ) and after the restart , users could login on the RDS but all the mapping to the DC are lots ( user has to give each time their login adn password to map )

When looking in the RD licensing manager we saw 2 red buttons

Image may be NSFW.
Clik here to view.

What could be the oriin of this problem and how could we solve it ?

Thanks in advance

Best regards

Dirk