DC545 network problems

[Goshe]

I have some problems with dc545:At first it can't refresh network scanning templates completely and after some time in network some of the computers have not ping with the machine.There are 5 computers in network and when computer who hasn't ping is turned off,other who haven't ping get into the net.Network is wireless and the machine is connected directly to the router

[Milo Wilson]

Sounds like your range set for IP address on the machine doesn't have enough addresses for all the PCs to talk.
What is the machine IP, subnet mask and Gateway?

[suckis]

I think there is an IP conflict on your network.

What is the machine IP, subnet mask and Gateway?

[Goshe]

I set static IP addresses to all of the computers which are in range 192.168.1.2 to 192.168.1.7 and the machine is on 192.168.1.20, router is allowing 50 IP addresses.
I am planning to make software update today and I will check IPs again

[Goshe]

I think the problem is solved.The connection timeout was 600 seconds,I set it to 1 second... I am waiting for complaints,but I think that there won't be any.