diff --git a/xrdp/gfx.toml b/xrdp/gfx.toml
index 26bcff90..5b7f27c4 100644
--- a/xrdp/gfx.toml
+++ b/xrdp/gfx.toml
@@ -1,27 +1,37 @@
-
 [x264.default]
 preset = "ultrafast"
 tune = "zerolatency"
-profile = "main"
+profile = "main"     # profile is forced to baseline if preset == ultrafast
 vbv_max_bitrate = 0
 vbv_buffer_size = 0
 fps_num = 24
 fps_den = 1
 
-
 [x264.lan]
+# inherits default
+
 [x264.wan]
+vbv_max_bitrate = 15000
+vbv_buffer_size = 1500
+
 [x264.broadband_high]
+preset = "superfast"
+vbv_max_bitrate = 8000
+vbv_buffer_Size = 800
+
 [x264.satellite]
+preset = "superfast"
+vbv_max_bitrate = 5000
+vbv_buffer_size = 500
 
 [x264.broadband_low]
 preset = "veryfast"
 tune = "zerolatency"
-vbv_max_bitrate = 1800
-vbv_buffer_size = 40
+vbv_max_bitrate = 1600
+vbv_buffer_size = 66
 
 [x264.modem]
 preset = "fast"
 tune = "zerolatency"
-vbv_max_bitrate = 500
-vbv_buffer_size = 40
+vbv_max_bitrate = 1200
+vbv_buffer_size = 50