Structure ID(s) (Open ingame console and type di)?
=>
How can we help you now?
=>It´s not an HWS issue. I face that also when I paly offline Reforged Eden. I have already completely reinstalled Empyrion still no change. Do you have any idea were I can look for help?
It could perhaps also be an antivirus issue (if you have one), I guess. Some antiviruses like to screw a bit with Empyrion, like Avast and a few others.
Try to turn your anti-virus off and switch to Windows Defender while you play.