ZCM 11.4.2
WIN7 desktops (x86) & (x64)

After starting a remote control session, and logging into the PC, the remote
screen goes black with only a cursor pointer displayed with a tiny circle at
the tip of the mouse pointer. Mouse control is there, but no remote desktop
is displayed. After a disconnect, than reconnect all is normal. Attempted
with optimization off and on. No difference. All desktops are Dell varous
models and video drivers. This worked fine prior to the upgrade to 11.4.2.
So a desktop issue is not likely, however the clients are at 11.4.2.

Not a critical issue, but just daily pain.

In advance, thanks,