Corrupted Grid - IQ hangs when trying to open
I have a Grid with "sub-grids" that I described here:
https://infoqubeim.com/drupal5/node/5384
When I try to open one of those grids "Inv_All", IQ hangs (with CPU at 25%) and never opens (well, at least not within 10 min).
I created new Grid with the same source as in "Inv_All" and two Tag columns (I don't remember exactly what columns I had in "Inv_All"). That new Grid, "junk3" first opened fine. However, as I was troubleshooting and had to close IQ several times when it hung, that Grid also stopped responding.