Collaboration files - Revit 2020 2021

[SteveChing4507]

Good morning all,

We are having on going problems with multiple users working on local files, linked to a central revit file (version 2020 & 2021).

We receive error messages when modifying a 2D or 3D element when two or more people are using the file & have tried re-creating new locals from the central file but to no avail.

This was not an issue with releases 2018 & 2019.

Any help or a point in the right direction would be appreciated.

Keep well.

[ennujozlagam]

sometimes you need to check if all your user's are on the same build and see if helps. thanks