Hi all,
I’ve posted a thread asking same question… I’ve found out myself that some reason point of light is lagging certain area. One way to stop this is ether Remove point of light Or like me Turn off the shadows in point of light setting it’ll make it lag free.
I have no idea why this is happening because most of us have decent Graphics card 970/980. i’ll try to report this on the hopefully will fix it.
TSDREX.