PRIOR TO UPDATING TO BUILD 17223:
You must either DELETE any characters that you have loaded into beta Build 17212,
OR
Load an existing wold and drop your repairable items on the ground prior to loading them in the new 17223 build. Failure to do so will cause a game crash, and the character will become unusable.
We apologize for any frustrations this may cause,
IF you are not opt-ed into Beta, NO ADDITIONAL ACTION need be taken.
Additional fixes and information located here: