https://www.gamespot.com/articles/another-sea-of-thieves-beta-begins-tomorrow-on-xbo/1100-6456800/

Sea of Thieves, the upcoming multiplayer pirate game from Rare, will have another beta this weekend. Those that had access to the first closed beta will be able to set sail again from February 16 at 10 AM GMT / 2 AM PST until February 18 10 AM GMT / 2 AM PST.

According to Rare, this second beta "is to test a lot of the work we’ve done since the closed beta, and to try and hit a higher concurrent players number than we’ve ever seen before." As a result, it has said players should expect to see sessions being interrupted, difficulty joining games at peak times over the weekend, and issues with using the in-game shop. Of course, this is all in service of ironing out the problems for its eventual release.