http://community.acer.com/acer/tracker nickfry Tracker Sat, 15 Nov 2014 13:09:11 GMT 2014-11-15T13:09:11Z http://community.acer.com/t5/Chromebook/C720-Chromebook-wifi-connection-drops/m-p/196587#M449 <P>I am also having a lot of trouble connecting my Acer C720 to my Belkin N1 router. Sometimes it does connect when I connect manually. It eventually complains that DHCP lookup failed. At first (Nov 2013) I had no problem but it is gradually getting worse and now more often than not I cannot connect. Once connected I stay connected. I have found that turning off WPA/WPA2 security always enables me to connect however this is unsafe. I have no MAC filtering and have tried changing channels which makes no difference. We have Android phones, tablets and a wireless PC win7 which NEVER have any problem making a connection even when the Chromebook does. I have tried disconnecting all the other devices but this does not help.</P><P>Is there anything else I can try to connect with WPA security switched on or will buying a new router solve an expensive problem?</P> Tue, 14 Jan 2014 21:26:13 GMT http://community.acer.com/t5/Chromebook/C720-Chromebook-wifi-connection-drops/m-p/196587#M449 nickfry 2014-01-14T21:26:13Z