Ooops!
Something is wrong 
I have very dense/small/dark grid on command map in limbo menu.
If for example normally is 100 x 100 units - I have 10 x 10.
// entity 0
{
“_minlight” “15”
“_minvertexlight” “20”
“_mingridlight” “48”
“_blocksize” “1024 1024 1024”
“classname” “worldspawn”
“_color” “1.000000 0.894356 0.723528”
“gridsize” “128 128 64”
“mapcoordsmins” “1456 -4376”
“mapcoordsmaxs” “-9664 6744”