We have seen an increase in reports of inventory loss via error messages that contain the text "failed to create" when moving groups of objects between containers of any kind, rezzing objects (groups and single), picking objects up (single and groups), and similar movements.
An example of these is "failed to create inventory," which is the most commonly encountered error message. To minimize the chances of encountering this, please make sure to rez a smaller number of objects at a time.
We have identified the cause of the issue and are diligently working on a fix. Regretfully, we do not have an ETA for its release, but will update this solutions article accordingly when it’s released. Thank you very much for your patience!