Openevse connection problems following V4.1.6 upgrade

I’m having trouble accessing openevse through IP address following the v4.1.6 upgrade, when I try to access the ease I get a time out message, I have looked at the router and the IP address isn’t listed once I reset (turn of and on again)the unit it works.

Is there any other way to access the openevse other than the IP address? Or a fix for this problem?