Can I toggle "Use All My Monitors For Remote Sessions" when on RDP without disconnecting and re-connecting?

Question

I sometimes need my RDP session to use both my monitors, and sometimes I need the RDP session to use one monitor and the local to use the other. But to toggle I need to disconnect first and then check/uncheck "Use All My Monitors For Remote Sessions" and then connect again. Is there any way to change the RDP session to use both my monitors without reconnecting?

Answer 1

No, this is not supported. You have to disconnect, check the box and reconnect.

The reason is a bit more complicated, but the main idea is that you are attaching multiple monitors to the remote host over RDP, which is not supported.