I have found out through Wireshark that a computer in my subnet scanning network ( sending ARPs for every IP-address in my subnet. Even if there no computers with such address).
It repeats infinitely. About 200 ARPs per sec from this computer.
10.162.4.41 Broadcast ARP 60 Who has 10.162.118.186? Tell 10.162.4.41
We have scanned this computer with several antiviruses and haven't found a malicious software.
What soft on computer can do infinite scanning?