Click not reliable on MacOS Sierra when using time.sleep()

[vilvadot]

Im experiencing a weird behaviors on Mac OS Sierra 10.12.3

Using simple code like this:

m.move(245,591)
m.click(245,591,1)
m.move(82,773)

Works fine (although click wont work unless I move the mouse there first). But if I introuduce a single time.sleep().

The click breaks, even if its before the sleep 😕

m.move(245,591)
m.click(245,591,1)
time.sleep(1)
m.move(82,773)

Any idea of what is happending.

BTW, thanks for the library it rocks! Tested capturing mouse position and works like a charm.