diff --git a/src/emsesp.cpp b/src/emsesp.cpp
index d367b677a..aef1cb0e3 100644
--- a/src/emsesp.cpp
+++ b/src/emsesp.cpp
@@ -630,7 +630,6 @@ void EMSESP::publish_device_values(uint8_t device_type) {
 
             } else {
                 // for all other devices add the values to the json
-                json = doc.to<JsonObject>();
                 need_publish |= emsdevice->generate_values(json, DeviceValueTAG::TAG_NONE, true, EMSdevice::OUTPUT_TARGET::MQTT); // nested
             }
 
diff --git a/src/system.cpp b/src/system.cpp
index d01726b4e..74503cd3a 100644
--- a/src/system.cpp
+++ b/src/system.cpp
@@ -1205,7 +1205,7 @@ bool System::command_info(const char * value, const int8_t id, JsonObject & outp
                 obj["product id"] = emsdevice->product_id();
                 obj["version"]    = emsdevice->version();
                 obj["entities"]   = emsdevice->count_entities();
-                char result[250];
+                char result[300];
                 (void)emsdevice->show_telegram_handlers(result, sizeof(result), EMSdevice::Handlers::RECEIVED);
                 if (result[0] != '\0') {
                     obj["handlers received"] = result; // don't show handlers if there aren't any