So today (1 hour ago) I could pick my second 5k+ at DPD pickup service. This is pledge #247x.
Immediately after pluging the cables the very same way and on same connectors on PC like I did with my first 5k+ (#110x), i immediately noticed the white dots/pixels flashing all over the screen like shown here in video noticable more on darker background. Unplugging (as gently as possible) and replugging both cables on the headset and PC made no difference.
Only thing that helped was using the cable of the first headset! First there was some other horizontal lines/artefacts, by pushing the connector on the headset a little more (even there was a noticeble light click noise when the connecor connected) now the image is fine and clean. so it must be a defective cable, I assume!
Pimax , please check the cables before shipping, also the extension ones!
Now I hope to get new cable as soon as possible.thx!
@Pimax-Support @anon74848233 @Alan.sun and others from quora team