diff --git a/main/displays/qrdisplay.h b/main/displays/qrdisplay.h
index b93dcf5..d48d4f7 100644
--- a/main/displays/qrdisplay.h
+++ b/main/displays/qrdisplay.h
@@ -21,11 +21,11 @@ public:
     {
         using namespace espgui;
         QRCode qrcode;
-        const auto ver = get_qrver_from_strlen(m_msg);
+        const auto ver = get_qrver_from_strlen(m_msg) + 1;
         uint8_t qrcodeBytes[qrcode_getBufferSize(ver)];
         qrcode_initText(&qrcode, qrcodeBytes, ver, ECC_MEDIUM, m_msg.data());
 
-        const uint8_t multiplier = (tft.width() - 18) / qrcode.size;
+        const uint8_t multiplier = (tft.width() - 9) / qrcode.size;
         const uint8_t x_offset = (tft.width() - qrcode.size * multiplier) / 2;
         const uint8_t y_offset = (tft.height() - qrcode.size * multiplier) / 2;
 
diff --git a/main/utils.cpp b/main/utils.cpp
index 7b9bf57..d4c9be8 100644
--- a/main/utils.cpp
+++ b/main/utils.cpp
@@ -331,7 +331,7 @@ std::string get_wifi_security_string(wifi_auth_mode_t authMode)
     switch (authMode)
     {
         case WIFI_AUTH_OPEN:
-            return "nopass";
+            return "";
         case WIFI_AUTH_WEP:
             return "WEP";
         case WIFI_AUTH_WPA_PSK:
@@ -339,7 +339,7 @@ std::string get_wifi_security_string(wifi_auth_mode_t authMode)
         case WIFI_AUTH_WPA_WPA2_PSK:
             return "WPA";
         default:
-            return "unknown";
+            return "";
     }
 }