diff --git a/radio/src/thirdparty/libopenui/src/bitmapbuffer.cpp b/radio/src/thirdparty/libopenui/src/bitmapbuffer.cpp
index ab9b8bb46..dc182bb54 100755
--- a/radio/src/thirdparty/libopenui/src/bitmapbuffer.cpp
+++ b/radio/src/thirdparty/libopenui/src/bitmapbuffer.cpp
@@ -509,6 +509,7 @@ coord_t BitmapBuffer::drawSizedText(coord_t x, coord_t y, const char * s, uint8_
       break;
     }
     else if (c >= 0xFE) {
+      // CJK char
       s++;
       c = uint8_t(*s) + ((c & 0x01) << 8) - 1;
       if (c >= 0x101)
diff --git a/radio/src/thirdparty/libopenui/src/mainwindow.cpp b/radio/src/thirdparty/libopenui/src/mainwindow.cpp
index 8d43c7acd..c52910aa2 100644
--- a/radio/src/thirdparty/libopenui/src/mainwindow.cpp
+++ b/radio/src/thirdparty/libopenui/src/mainwindow.cpp
@@ -53,10 +53,15 @@ void MainWindow::checkEvents()
     onTouchEnd(touchState.startX + scrollPositionX, touchState.startY + scrollPositionY);
     touchState.event = TE_NONE;
   }
-  else if (touchState.event == TE_SLIDE && (touchState.deltaX || touchState.deltaY)) {
-    onTouchSlide(touchState.x, touchState.y, touchState.startX, touchState.startY, touchState.deltaX, touchState.deltaY);
-    touchState.deltaX = 0;
-    touchState.deltaY = 0;
+  else if (touchState.event == TE_SLIDE) {
+    if (touchState.deltaX) {
+      onTouchSlide(touchState.x, touchState.y, touchState.startX, touchState.startY, touchState.deltaX, 0);
+      touchState.deltaX = 0;
+    }
+    else if (touchState.deltaY) {
+      onTouchSlide(touchState.x, touchState.y, touchState.startX, touchState.startY, 0, touchState.deltaY);
+      touchState.deltaY = 0;
+    }
   }
 #endif
 
diff --git a/radio/src/thirdparty/libopenui/src/window.cpp b/radio/src/thirdparty/libopenui/src/window.cpp
index 1b0d9b0d0..0cd244818 100644
--- a/radio/src/thirdparty/libopenui/src/window.cpp
+++ b/radio/src/thirdparty/libopenui/src/window.cpp
@@ -362,6 +362,9 @@ bool Window::onTouchEnd(coord_t x, coord_t y)
 
 bool Window::onTouchSlide(coord_t x, coord_t y, coord_t startX, coord_t startY, coord_t slideX, coord_t slideY)
 {
+  startX += getScrollPositionX();
+  startY += getScrollPositionY();
+
   for (auto it = children.rbegin(); it != children.rend(); ++it) {
     auto child = *it;
     if (child->rect.contains(startX, startY)) {