Seeing permanent vertical lines on the lenses of my headset

received my pimax 4k headset on 9/01/18 this morning lines appeared on both lenses please suggest course of action

Hi, this is the blue line in the helmet and it does not affect normal use. Besides, could you please provide the serial number of the helmet ?It will be good for our further estimate about other issue.

10071171501153 it was not like that using it the previous day, now when wearing it it’s very noticeable as if it’s permanently watermarked, on another note all games that I try to play crash… Playing DCS and flight simulator is this a graphics issue?

Hi, as per the serial number you sent, the headset you use should belong to our normal batches this year. You may restart the headset and see if the vertical line disappear after several seconds.

You may also try to update the firmware as below

Those vertical lines are the demister/defogger try adjusting brightness to lessen effect.