I’m not 100% certain yet, but I’m like 90% positive from our testing that the app volumes agents 2.18.2 and 2.18.4 have a memory leak.  2.18.0 does not seem to have the issue.  In desktop pools that have that >2.18.0 if you log into a VM and then just let it sit for a few days you will see the memory slowly creep up.  We let our desktops go for 2 weeks before a force logout so we have seen many desktops after about 10 days have their memory (8GB) exhausted. To the point that the horizon view agent becomes unreachable. Has anyone else seen this issue?