diff --git a/lib/lib_display/UDisplay/uDisplay.cpp b/lib/lib_display/UDisplay/uDisplay.cpp
index 61d578b43..b8830636a 100755
--- a/lib/lib_display/UDisplay/uDisplay.cpp
+++ b/lib/lib_display/UDisplay/uDisplay.cpp
@@ -514,9 +514,20 @@ Renderer *uDisplay::Init(void) {
 #ifdef UDSP_DEBUG
       Serial.printf("\n");
 #endif
-      if (args & 0x80) {
-        if (args&0x60) delay(500);
-        else delay(150);
+      if (args & 0x80) {  // delay after the command
+        uint32_t delay_ms = 0;
+        switch (args & 0xE0) {
+          case 0x80:  delay_ms = 150; break;
+          case 0xA0:  delay_ms =  10; break;
+          case 0xE0:  delay_ms = 500; break;
+        }
+        if (delay_ms > 0) {
+          delay(delay_ms);
+#ifdef UDSP_DEBUG
+          Serial.printf("delay %d ms\n", delay_ms);
+#endif
+        }
+        
       }
       if (index >= dsp_ncmds) break;
     }
diff --git a/tasmota/displaydesc/ST7789_desc.txt b/tasmota/displaydesc/ST7789_desc.txt
index 6b21397ac..be21b135f 100644
--- a/tasmota/displaydesc/ST7789_desc.txt
+++ b/tasmota/displaydesc/ST7789_desc.txt
@@ -1,4 +1,3 @@
-
 :H,ST7789,240,240,16,SPI,1,*,*,*,*,*,*,*,40
 :S,2,1,3,0,80,30
 :I
@@ -17,6 +16,6 @@
 :1,A0,50,00,01
 :2,00,00,00,02
 :3,60,00,00,03
-i:20,21
+:i,20,21
 :TI2,38,32,23
 #