thanks for help
the fact is that i’m using 4 tablets like secondary devices. and 3 are working.
the 4th says me “connected display off”
when i click on your file spacedeskDiagnosticTool.cmd, all the tablest were disconnected and when i restart the 4 tablets, all the 4 were ok .. strange.
sometimes i have disconnections one one of my tablet.. why ? the network is ok.
thanks in advance !!