Hi Gus,
Is it just "Horizon View desktops" facing this issue or all the clients at site.
What is the controller version and AP version in use?
Was there a case opened with the support, to troubleshoot this issue?
Regards,
Syamantak Omer
Syamantak Omer | Community moderator | Staff TSE | CWNA | CCNA | RASZA | RICXI | Follow me at https://linkedin.com/in/syamantak-omer-5949b6124