ERROR 17 help

Tags: #<Tag:0x00007fa0d187eed8>

can not get in game says error 17

What platform are you on?
Have you played the game before?
If your on Windows make sure Boundless is allowed through your firewall and any antivirus is not blocking it.
Make sure Steam is running, your logged in to it (not running Steam in Offline mode) and its up to date (use Steam->Exit to close it to force an update).

PC and have almost 300 hours and played as boundless and more as ORT and never had this problem till last update.
Yes I restarted everything and updates.
Yes i am online.
Yes even put firewall in learning mode.

still error 17