diff --git a/js/route/nodes.js b/js/route/nodes.js
index 5bcfbe5..2459048 100644
--- a/js/route/nodes.js
+++ b/js/route/nodes.js
@@ -54,10 +54,10 @@ function routeNodes(){
 						+ '<td class="mdl-data-table__cell--non-numeric">2Ghz</td>'
 						+ '<td>'+internal.nodes[key].statistics.clients.wifi24+'</td>'
 					+ '<td>'
-						+ '<input class="mdl-textfield__input" type="number" id="freq24_ch_'+key+'" value="'+((internal.nodes[key].nodeinfo.wireless.channel2 !== undefined)?internal.nodes[key].nodeinfo.wireless.channel2:'')+'"/>'
+						+ '<input class="mdl-textfield__input" type="number" id="freq24_ch_'+key+'" value="'+((internal.nodes[key].nodeinfo.wireless !== undefined && internal.nodes[key].nodeinfo.wireless.channel2 !== undefined)?internal.nodes[key].nodeinfo.wireless.channel2:'')+'"/>'
 					+ '</td>'
 					+ '<td>'
-						+ '<input class="mdl-textfield__input" type="number" id="freq24_tx_'+key+'" value="'+((internal.nodes[key].nodeinfo.wireless.txpower2 !== undefined)?internal.nodes[key].nodeinfo.wireless.txpower2:'')+'"/>'
+						+ '<input class="mdl-textfield__input" type="number" id="freq24_tx_'+key+'" value="'+((internal.nodes[key].nodeinfo.wireless !== undefined && internal.nodes[key].nodeinfo.wireless.txpower2 !== undefined)?internal.nodes[key].nodeinfo.wireless.txpower2:'')+'"/>'
 					+ '</td>'
 					+ '<td class="mdl-data-table__cell--non-numeric" rowspan="2"><i class="material-icons" id="edit_'+key+'">edit</i></td>'
 					+ '<td class="mdl-data-table__cell--non-numeric" rowspan="2">'+sshUrl(key)+'</td>'
@@ -66,10 +66,10 @@ function routeNodes(){
 					+ '<td class="mdl-data-table__cell--non-numeric" style="padding-left:18px;">5Ghz</td>'
 					+ '<td>'+ internal.nodes[key].statistics.clients.wifi5+'</td>'
 					+ '<td>'
-						+ '<input class="mdl-textfield__input" type="number" id="freq5_ch_'+key+'" value="'+((internal.nodes[key].nodeinfo.wireless.channel5 !== undefined)?internal.nodes[key].nodeinfo.wireless.channel5:'')+'"/>'
+						+ '<input class="mdl-textfield__input" type="number" id="freq5_ch_'+key+'" value="'+((internal.nodes[key].nodeinfo.wireless !== undefined && internal.nodes[key].nodeinfo.wireless.channel5 !== undefined)?internal.nodes[key].nodeinfo.wireless.channel5:'')+'"/>'
 					+ '</td>'
 					+ '<td style="padding-right:18px;">'
-						+ '<input class="mdl-textfield__input" type="number" id="freq5_tx_'+key+'" value="'+((internal.nodes[key].nodeinfo.wireless.txpower5 !== undefined)?internal.nodes[key].nodeinfo.wireless.txpower5:'')+'"/>'
+						+ '<input class="mdl-textfield__input" type="number" id="freq5_tx_'+key+'" value="'+((internal.nodes[key].nodeinfo.wireless !== undefined && internal.nodes[key].nodeinfo.wireless.txpower5 !== undefined)?internal.nodes[key].nodeinfo.wireless.txpower5:'')+'"/>'
 					+ '</td>'
 					+ '</td>'
 				+ '</tr>'