diff --git a/src/CHANGES.md b/src/CHANGES.md
index be7ee81c..133e145a 100644
--- a/src/CHANGES.md
+++ b/src/CHANGES.md
@@ -5,6 +5,8 @@
 * merge PR: Power limit command accelerated #1704
 * merge PR: reduce update cycle of ePaper from 5 to 10 seconds #1706
 * merge PR: small fixes in different files #1711
+* add timestamp to JSON output #1707
+* restart Ahoy using MqTT #1667
 
 ## 0.8.129 - 2024-07-11
 * sort alarms ascending #1471
diff --git a/src/publisher/pubMqtt.h b/src/publisher/pubMqtt.h
index 28cfb358..6e021bed 100644
--- a/src/publisher/pubMqtt.h
+++ b/src/publisher/pubMqtt.h
@@ -285,6 +285,9 @@ class PubMqtt {
             tickerMinute();
             publish(mLwtTopic.data(), mqttStr[MQTT_STR_LWT_CONN], true, false);
 
+            snprintf(mVal.data(), mVal.size(), "ctrl/restart_ahoy");
+            subscribe(mVal.data());
+
             for(uint8_t i = 0; i < MAX_NUM_INVERTERS; i++) {
                 snprintf(mVal.data(), mVal.size(), "ctrl/limit/%d", i);
                 subscribe(mVal.data(), QOS_2);
@@ -386,9 +389,9 @@ class PubMqtt {
                 pos++;
             }
 
-            /*char out[128];
+            char out[128];
             serializeJson(root, out, 128);
-            DPRINTLN(DBG_INFO, "json: " + String(out));*/
+            DPRINTLN(DBG_INFO, "json: " + String(out));
             (mSubscriptionCb)(root);
 
             mRxCnt++;
diff --git a/src/publisher/pubMqttIvData.h b/src/publisher/pubMqttIvData.h
index 7965cde6..5ba21f6d 100644
--- a/src/publisher/pubMqttIvData.h
+++ b/src/publisher/pubMqttIvData.h
@@ -231,6 +231,7 @@ class PubMqttIvData {
                                 publish = true;
 
                             if (publish) {
+                                doc[F("ts")] = rec->ts;
                                 // if next channel or end->publish
                                 serializeJson(doc, mVal.data(), mVal.size());
                                 snprintf(mSubTopic.data(), mSubTopic.size(), "%s/ch%d", mIv->config->name, rec->assign[mPos].ch);
diff --git a/src/web/RestApi.h b/src/web/RestApi.h
index fd4bbaae..9d2d9644 100644
--- a/src/web/RestApi.h
+++ b/src/web/RestApi.h
@@ -1072,6 +1072,8 @@ class RestApi {
             } else if(F("dev") == jsonIn[F("cmd")]) {
                 DPRINTLN(DBG_INFO, F("dev cmd"));
                 iv->setDevCommand(jsonIn[F("val")].as<int>());
+            } else if(F("restart_ahoy") == jsonIn[F("cmd")]) {
+                mApp->setRebootFlag();
             } else {
                 jsonOut[F("error")] = F("ERR_UNKNOWN_CMD");
                 return false;