Hello Dormelchen2
Welcome to VMware Skyline Community!
Skyline recommendations are generated every 48 to 72 hours, If the host was updated in the past 48 hours it should be cleared in the next reporting cycle.
If the hosts have been upgraded earlier than 72 hours, we will need to investigate further. Please share your account details using the following link:
Smartsheet Forms
Sincerely,
Aditya Gottumukkala
Skyline Skyline Moderator
VMware Inc