Why won't windows 10 connect the drive if the network computer was turned off?

Question

Computer networks

There are 2 computers in the home network: with windows 10 and 7. From the 10th it plays the role of file storage and works 24 hours a day. If the main working computer is turned off from the 7th, then until the 10th Windows is rebooted, the network drive is not connected. The computer responds, but I try to connect to a sphere like \\aaa.bbb.ccc.ddd\d$ - the disk is not found. The batch file with "net use ..." also does not connect the disk until reboot. Rebooted 10-ku, everything works fine. What is this garbage and how to defeat it?

Answer 1

Make such a batch file
net use z: /d
net use z: \\aaa.bbb.ccc.ddd\d$
it will work only if the credentials are the same on 7-ke and 10-ke,
but it’s better like this
net use z: /d
net use z: \\aaa.bbb.ccc.ddd\d$ /User:\admin 12345(password)
slash before login required

Answer 2

I understand that these are all desktop windows and they are in a peer-to-peer network. Oh, stupidly, network discovery is disabled, isn't it?