Dear community,
I am having trouble with a stack of two cloud managed C9300L-24P-4X
Support advised to open the LSP and provide data.
However, after connecting to the LSP the Switch asks for the credentials.
Entering the serial number as UID, Password blank: fails.
Entering "admin" as UID and serial number: fails.
Everything fails.
Same behaviour on a different switch (not affected by issues).
I installed the Switches by myself, so I know, that I did not changed anything regarding the default password.
However, I verified the settings under Network-Wide > General > Device configuration
No entry.

Can someone help me? Google did not help.
Has there been anything changed regarding the LSP credentials?
Thanks in advance