NX Witness client crashing and showing black

My NX Client details: 6.0.6.41837

The device specs are as follows:

Make and Model: TOSHIBA, PORTEGE X30-E

CPU: Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz

RAM: 8GB

Graphics: Intel Display Driver Version: 27.20.100.9416