what i mean is this:
when you have this code, it works fine:
sync on : sync rate 0
do
inc a, 1
set cursor 0,0
print a
print "b"
print Timer()
sync
loop
then you add screen fps after the timer print and then it goes all wrong
sync on : sync rate 0
do
inc a, 1
set cursor 0,0
print a
print "b"
print Timer()
print screen fps()
sync
loop
so you have to use the cls statement so it won't go white
sync on : sync rate 0
do
cls
inc a, 1
set cursor 0,0
print a
print "b"
print Timer()
print screen fps()
sync
loop
or make a 3d object if you don't wanna use cls
sync on : sync rate 0
make object cube 1, 10
do
inc a, 1
set cursor 0,0
print a
print "b"
print Timer()
print screen fps()
sync
loop
i don't know why it can go all white, but well, it works now