in LAN under router there is static ips are configured,
all connections are working properly and internet also is working very well, except a specific ip which is "192.168.2.2" which was working properly 5 hours ago.
but now while setting this ip in "wireless adapter", the ip can not be assigned. and after setting other ip its working, and pinging that ip eg. "ping 192.168.2.2" it returns "Request timed out.". and i want to set "192.168.2.2" ip to my laptop which is my reserved ip, what is the problem i'm facing ?