Dear all,
This Morning, suddenly, all my view desktops had something wrong: when exiting user login , it always say "Hi" look like the persona did not download successfully from persona server. Then after that desktop finally completed creating local user profile and say "let's start", i used "gpresult /r" and realized that the computer group policy did not applied. then in the same running desktop i tried "gpupdate /force" the computer policy could download and apply.
My pool is a floating pool. the pool setting is : 
and i already tried recomposed the pool, no luck, delete all desktops then recomposed, no luck!!
Please help!!!!!!