diff --git a/plugins/dynamix.apcupsd/UPSdetails.page b/plugins/dynamix.apcupsd/UPSdetails.page
index 92b9a3b6b..d15484997 100644
--- a/plugins/dynamix.apcupsd/UPSdetails.page
+++ b/plugins/dynamix.apcupsd/UPSdetails.page
@@ -22,7 +22,7 @@ function getUPSstatus() {
       $('#ups_summary').html(data[0]);
       $('#ups_status').html(data[1]);
     }
-<?if (($display['refresh']>0 || ($display['refresh']<0 && $var['mdResync']==0))):?>
+<?if ($update):?>
     setTimeout(getUPSstatus,<?=max(abs($display['refresh']),15000)?>);
 <?endif;?>
   });
@@ -32,5 +32,5 @@ $(getUPSstatus);
 
 <table class="tablesorter shift">
 <thead><tr><th style="width:15%">Key</th><th style="width:35%">Value</th><th style="width:15%">Key</th><th style="width:35%">Value</th></tr></thead>
-<tbody id="ups_status"><tr><td colspan="4"><center><i class="fa fa-spinner fa-spin icon"></i><em>Please wait, retrieving UPS information...</em></center></td></tr></tbody>
+<tbody id="ups_status"><tr><td colspan="4" style="text-align:center"><i class="fa fa-spinner fa-spin icon"></i><em>Please wait, retrieving UPS information...</em></td></tr></tbody>
 </table>
diff --git a/plugins/dynamix.apcupsd/UPSsummary.page b/plugins/dynamix.apcupsd/UPSsummary.page
index e521122ba..b217cf6b2 100644
--- a/plugins/dynamix.apcupsd/UPSsummary.page
+++ b/plugins/dynamix.apcupsd/UPSsummary.page
@@ -23,7 +23,7 @@ table.ups tbody tr td{padding-left:10px;font-weight:bold;}
 function getUPSstatus() {
   $.get('/plugins/dynamix.apcupsd/include/UPSstatus.php',{all:'false'},function(data) {
     if (data) $('#ups_summary').html(data);
-<?if (($display['refresh']>0 || ($display['refresh']<0 && $var['mdResync']==0))):?>
+<?if ($update):?>
     setTimeout(getUPSstatus, <?=max(abs($display['refresh']),15000)?>);
 <?endif;?>
   });
diff --git a/plugins/dynamix.apcupsd/include/UPSstatus.php b/plugins/dynamix.apcupsd/include/UPSstatus.php
index 1ed6c7b1e..b615a2bd3 100644
--- a/plugins/dynamix.apcupsd/include/UPSstatus.php
+++ b/plugins/dynamix.apcupsd/include/UPSstatus.php
@@ -26,7 +26,7 @@ $green  = "class='green-text'";
 $orange = "class='orange-text'";
 $status = array_fill(0,6,"<td>-</td>");
 $all    = $_GET['all']=='true';
-$result = array();
+$result = [];
 
 if (file_exists("/var/run/apcupsd.pid")) {
   exec("/sbin/apcaccess 2>/dev/null", $rows);
@@ -62,7 +62,7 @@ if (file_exists("/var/run/apcupsd.pid")) {
   if ($all && count($rows)%2==1) $result[] = "<td></td><td></td></tr>";
   if ($power && $load) $status[4] = ($load>=90 ? "<td $red>" : "<td $green>").intval($power*$load/100)." Watts</td>";
 }
-if ($all && !$rows) $result[] = "<tr><td colspan='4'><center>No information available</center></td></tr>";
+if ($all && !$rows) $result[] = "<tr><td colspan='4' style='text-align:center'>No information available</td></tr>";
 
 echo "<tr>".implode('', $status)."</tr>";
 if ($all) echo "\n".implode('', $result);