This was an interesting one i came back across in the citrix forums. The poster had recently migrated their vDisks from their old PVS 6.1 farm to their new PVS 7.6 farm. What they did start to notice was the odd message as per title appearing again when users were attempting to connect to their published desktop. Been a good while since we’d seen these and as i knew PVS was effectively in charge of AD machine account management thought it was too much of a coincidence.
Sure enough turns out the computer account password updates was set to 1 day. This was at odds with the typical 6.1 farm standard of 7 days.
To change in the PVS console right-click the PVS Server and choose Options tab, adjust Days between password updates from 1 to 7
Once they had reset back the interval to 7 days on each server and restarted the streaming service on all was good to go and no more subsequent messages reported by poster. Interesting one as a potential “gotchya” for some.