First of all, thanks so much to everyone who has already spent time playing No Man's Sky and letting us know about any issues you've experienced.
Steam users are able to opt-in to the Experimental Branch, where we have pushed a patch to address some problems. We'll be rolling out these fixes to other platforms as soon as possible.
To play in Experimental, right-click on No Man's Sky from the Steam library page and select "Properties". Among the available tabs will be the "BETAS" tab. Enter "3xperimental" in the textbox and press "CHECK CODE", then select it from the dropdown menu.
The patch notes are as follows:
Experimental Branch 20/04
- Fixed an issue that caused Sentinel technology to be incorrectly classified as illegal for trading purposes.
- Fixed an issue that could cause the Liberation expedition milestone to become unfinishable if players declined to speak fully to the captain...