@Joeled
WHAT IS YOUR GFX CARD?
MAYBE SOMETHING IS WRONG WITH SOUTH ISLAND DRIVER IF YOU HAVE R7, R9...
VRAM MEMORY INCREASE WITH 3MB EVERYTIME IF I QUIT RTCW OR REBORN ENGINE...
IMPORTENT TO SOFTREBOOT EVERTIME YOU MAKE SOME CHANGES IN SETTINGS!
WHEN YOU QUIT RTCW PLEASE DO A SOFTREBOOT OR HARDREBOOT AND TRY START RTCW AGAIN. (VRAM AT NORMAL AGAIN)
(INCREASE OF +3MB VRAM WILL NOT HAPPEN WITH IOQUAKE3 OR EGL SDL1 QUAKE3 ARENA OR ANOTHER GAMES WHEN QUIT.
IDONT KNOW WHY, I AM NOT AT THAT LEVEL

OF KNOWLEDGE.
HANS AND HUNO?