Mirror 3 layers


I am trying to view in one board columns from 3 layers of mirroring - everything is through connected boards.

For example:
Board 1 connected to Board 2, Board 2 connected to Board 3, Board 3 Connected to Board 4.
Trying to view on Board 1 via mirror a column from Board 4. i get an exclamation mark instead of the info

Hey @Guylhv,

At this stage mirroring beyond 3 layers is known to cause some issues. If you hover over the exclamation mark, does any particular error message appear?