Hello,
I’m sharing the solution I found online.
Actually, when I upgraded (under duress…) to Windows 11, it seems to have affected the connection to the M4. Windows tests network connections, and since there’s no internet connection, it disconnects it…
So, you need to go to this key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NlaSvc\Parameters\Internet
, look for a value named EnableActiveProbing. If it exists, double-click it; if it doesn’t, right-click in the window, New, DWORD (32-bit) Value, name it EnableActiveProbing.
In the box that opens, enter:
Value = 0
Base = Hexadecimal
Close Regedit. Restart your PC to apply the changes.
Merci 