Lost my lease!
 

Is there something an ordinary person can glean from the following Event
Viewer error messages?

"Your computer has lost the lease to its IP address 192.168.100.2 on the
Network Card with network address 0006253F71E1."

I don't remember signing a lease!

Scanning recent Event View entries I see quite a few DHCP errors.

There's also this one:

"The IP address lease 76.127.54.187 for the Network Card with network
address 0006253F71E1 has been denied by the DHCP server 0.0.0.0 (The DHCP
Server sent a DHCPNACK message)."

They sound ominous.

Thanks
--
JimL