Hi vmstrom,
As you are using floating pools you have to refresh desktop since you are not using dedicated machines.
on your OS I was asking are you using windows enterprise edition or Pro? because view 7.2 will support only windows10 1607 enterprise [only fresh installer].
for more info on OS compatibility "Supported versions of Windows 10 on Horizon 7 Including All VDI Clones (Full Clones, Linked Clones, ... "
Regards.